xalloc -> malloc, etc.

author: Adam Jackson <ajax@redhat.com> 2009-01-20 23:16:35 -0500
committer: Adam Jackson <ajax@redhat.com> 2009-01-20 23:16:35 -0500
commit: 0cdc9b8f850342d50b72a57507db3413eacc6fb8 (patch)
tree: b86480167977d28f8e7574c91aedf982db52bf32 /src
parent: 632a2e90a4b209facc84d7a18873f19a720ea7df (diff)
33 files changed, 357 insertions, 441 deletions
diff --git a/src/FreeType/ftfuncs.c b/src/FreeType/ftfuncs.c
index 9f3af5d..35d58d5 100644
--- a/src/FreeType/ftfuncs.c
+++ b/src/FreeType/ftfuncs.c
@@ -194,24 +194,22 @@ FreeTypeOpenFace(FTFacePtr *facep, char *FTFileName, char *realFileName, int fac
     }
 
     /* No cached match; need to make a new one */
-    face = (FTFacePtr)xalloc(sizeof(FTFaceRec));
-    if(face == NULL) {
+    face = calloc(1, sizeof(FTFaceRec));
+    if (face == NULL) {
         return AllocError;
     }
-    memset(face, 0, sizeof(FTFaceRec));
 
-    face->filename = (char*)xalloc(strlen(FTFileName)+1);
-    if(face->filename == NULL) {
-        xfree(face);
+    face->filename = strdup(FTFileName);
+    if (face->filename == NULL) {
+        free(face);
         return AllocError;
     }
-    strcpy(face->filename, FTFileName);
 
     ftrc = FT_New_Face(ftypeLibrary, realFileName, faceNumber, &face->face);
     if(ftrc != 0) {
         ErrorF("FreeType: couldn't open face %s: %d\n", FTFileName, ftrc);
-        xfree(face->filename);
-        xfree(face);
+        free(face->filename);
+        free(face);
         return BadFontName;
     }
 
@@ -257,8 +255,8 @@ FreeTypeFreeFace(FTFacePtr face)
         }
         MUMBLE1("Closing face: %s\n", face->filename);
         FT_Done_Face(face->face);
-        xfree(face->filename);
-        xfree(face);
+        free(face->filename);
+        free(face);
     }
 }
 
@@ -417,7 +415,7 @@ FreeTypeOpenInstance(FTInstancePtr *instance_return, FTFacePtr face,
     }
 
     /* None matching found */
-    instance = (FTInstancePtr)xalloc(sizeof(FTInstanceRec));
+    instance = malloc(sizeof(FTInstanceRec));
     if(instance == NULL) {
         return AllocError;
     }
@@ -452,7 +450,7 @@ FreeTypeOpenInstance(FTInstancePtr *instance_return, FTFacePtr face,
     ftrc = FT_New_Size(instance->face->face, &instance->size);
     if(ftrc != 0) {
         ErrorF("FreeType: couldn't create size object: %d\n", ftrc);
-        xfree(instance);
+        free(instance);
         return FTtoXReturnCode(ftrc);
     }
     FreeTypeActivateInstance(instance);
@@ -465,14 +463,14 @@ FreeTypeOpenInstance(FTInstancePtr *instance_return, FTFacePtr face,
         int xsize, ysize;
         xrc = FTFindSize(face->face, trans, &xsize, &ysize);
         if(xrc != Successful) {
-            xfree(instance);
+            free(instance);
             return xrc;
         }
         ftrc = FT_Set_Pixel_Sizes(instance->face->face, xsize, ysize);
     }
     if(ftrc != 0) {
         FT_Done_Size(instance->size);
-        xfree(instance);
+        free(instance);
         return FTtoXReturnCode(ftrc);
     }
 
@@ -569,10 +567,10 @@ FreeTypeFreeInstance(FTInstancePtr instance)
         FreeTypeFreeFace(instance->face);
 
         if(instance->charcellMetrics) {
-            xfree(instance->charcellMetrics);
+            free(instance->charcellMetrics);
         }
         if(instance->forceConstantMetrics) {
-            xfree(instance->forceConstantMetrics);
+            free(instance->forceConstantMetrics);
         }
         if(instance->glyphs) {
             for(i = 0; i < iceil(instance->nglyphs, FONTSEGMENTSIZE); i++) {
@@ -580,21 +578,21 @@ FreeTypeFreeInstance(FTInstancePtr instance)
                     for(j = 0; j < FONTSEGMENTSIZE; j++) {
                         if(instance->available[i][j] == 
                            FT_AVAILABLE_RASTERISED)
-                            xfree(instance->glyphs[i][j].bits);
+                            free(instance->glyphs[i][j].bits);
                     }
-                    xfree(instance->glyphs[i]);
+                    free(instance->glyphs[i]);
                 }
             }
-            xfree(instance->glyphs);
+            free(instance->glyphs);
         }
         if(instance->available) {
             for(i = 0; i < iceil(instance->nglyphs, FONTSEGMENTSIZE); i++) {
                 if(instance->available[i])
-                    xfree(instance->available[i]);
+                    free(instance->available[i]);
             }
-            xfree(instance->available);
+            free(instance->available);
         }
-        xfree(instance);
+        free(instance);
     }
 }
 
@@ -617,38 +615,30 @@ FreeTypeInstanceFindGlyph(unsigned idx_in, int flags, FTInstancePtr instance,
     }
   
     if(*available == NULL) {
-        *available = 
-            (int**)xalloc(sizeof(int*) * iceil(instance->nglyphs, 
-                                               FONTSEGMENTSIZE));
+        *available = calloc(iceil(instance->nglyphs, FONTSEGMENTSIZE),
+			    sizeof(int *));
         if(*available == NULL)
             return AllocError;
-        memset((char*)(*available), 0, 
-               sizeof(int*) * iceil(instance->nglyphs, FONTSEGMENTSIZE));
     }
 
     segment = ifloor(idx, FONTSEGMENTSIZE);
     offset = idx - segment * FONTSEGMENTSIZE;
 
     if((*available)[segment] == NULL) {
-        (*available)[segment] = (int*)xalloc(sizeof(int) * FONTSEGMENTSIZE);
+        (*available)[segment] = calloc(FONTSEGMENTSIZE, sizeof(int *));
         if((*available)[segment] == NULL)
             return AllocError;
-        memset((char*)(*available)[segment], 0, sizeof(int) * FONTSEGMENTSIZE);
     }
 
     if(*glyphs == NULL) {
-        *glyphs = (CharInfoPtr*)xalloc(sizeof(CharInfoPtr)*
-                                       iceil(instance->nglyphs, 
-                                             FONTSEGMENTSIZE));
+        *glyphs = calloc(iceil(instance->nglyphs, FONTSEGMENTSIZE),
+			 sizeof(CharInfoPtr));
         if(*glyphs == NULL)
             return AllocError;
-        memset((char*)(*glyphs), 0, 
-               sizeof(CharInfoPtr)*iceil(instance->nglyphs, FONTSEGMENTSIZE));
     }
 
     if((*glyphs)[segment] == NULL) {
-        (*glyphs)[segment]=
-            (CharInfoPtr)xalloc(sizeof(CharInfoRec) * FONTSEGMENTSIZE);
+        (*glyphs)[segment] = malloc(sizeof(CharInfoRec) * FONTSEGMENTSIZE);
         if((*glyphs)[segment] == NULL)
             return AllocError;
     }
@@ -1372,10 +1362,9 @@ FreeTypeRasteriseGlyph(unsigned idx, int flags, CharInfoPtr tgp,
 
     bpr = (((wd + (instance->bmfmt.glyph<<3) - 1) >> 3) & 
            -instance->bmfmt.glyph);
-    raster = (char*)xalloc(ht * bpr);
+    raster = calloc(1, ht * bpr);
     if(raster == NULL) 
 	return AllocError;
-    memset(raster, 0, ht * bpr);
 
     tgp->bits = raster;
 
@@ -1534,10 +1523,10 @@ FreeTypeFreeFont(FTFontPtr font)
 {
     FreeTypeFreeInstance(font->instance);
     if(font->ranges)
-        xfree(font->ranges);
+        free(font->ranges);
     if(font->dummy_char.bits)
-	xfree(font->dummy_char.bits);
-    xfree(font);
+	free(font->dummy_char.bits);
+    free(font);
 }
 
 /* Free a font.  If freeProps is 0, don't free the properties. */
@@ -1552,8 +1541,8 @@ FreeTypeFreeXFont(FontPtr pFont, int freeProps)
             FreeTypeFreeFont(tf);
         }
         if(freeProps && pFont->info.nprops>0) {
-            xfree(pFont->info.isStringProp);
-            xfree(pFont->info.props);
+            free(pFont->info.isStringProp);
+            free(pFont->info.props);
         }
         DestroyFontRec(pFont);
     }
@@ -1633,13 +1622,13 @@ FreeTypeAddProperties(FTFontPtr font, FontScalablePtr vals, FontInfoPtr info,
         ( (font_properties && (post || t1info)) ? 3 : 0 ) +
         2;                      /* type */
     
-    info->props = (FontPropPtr)xalloc(maxprops * sizeof(FontPropRec));
+    info->props = malloc(maxprops * sizeof(FontPropRec));
     if(info->props == NULL)
         return AllocError;
     
-    info->isStringProp = (char*)xalloc(maxprops);
+    info->isStringProp = malloc(maxprops);
     if(info->isStringProp == NULL) {
-        xfree(info->props);
+        free(info->props);
         return AllocError;
     }
 
@@ -2133,7 +2122,7 @@ restrict_code_range_by_str(int count,unsigned short *refFirstCol,
         fflush(stderr);
 #endif
         nRanges++;
-        ranges = (fsRange *)xrealloc(ranges, nRanges*sizeof(*ranges));
+        ranges = realloc(ranges, nRanges*sizeof(*ranges));
         if (NULL == ranges)
             break;
         {
@@ -2164,7 +2153,7 @@ restrict_code_range_by_str(int count,unsigned short *refFirstCol,
             }
             result=i;
         }
-        xfree(ranges);
+        free(ranges);
     }
     return result;
 }
@@ -2208,7 +2197,7 @@ FreeTypeSetUpTTCap( char *fileName, FontScalablePtr vals,
 		int dirLen = p1-fileName;
 		int baseLen = fileName+len - p2 -1;
 		
-		*dynStrRealFileName = (char *)xalloc(dirLen+baseLen+1);
+		*dynStrRealFileName = malloc(dirLen+baseLen+1);
 		if( *dynStrRealFileName == NULL ) {
 		    result = AllocError;
 		    goto quit;
@@ -2278,7 +2267,7 @@ FreeTypeSetUpTTCap( char *fileName, FontScalablePtr vals,
 	if( beginptr && 0 < *face_number ) {
 	    char *slash;
 	    *dynStrFTFileName = 	/* add ->  ':'+strlen0+':'+strlen1+'\0' */
-		(char *)xalloc(1+strlen(beginptr)+1+strlen(*dynStrRealFileName)+1);
+		malloc(1+strlen(beginptr)+1+strlen(*dynStrRealFileName)+1);
 	    if( *dynStrFTFileName == NULL ){
 		result = AllocError;
 		goto quit;
@@ -2303,7 +2292,7 @@ FreeTypeSetUpTTCap( char *fileName, FontScalablePtr vals,
 	    }
 	}
 	else{
-	    *dynStrFTFileName = (char *)xalloc(strlen(*dynStrRealFileName)+1);
+	    *dynStrFTFileName = malloc(strlen(*dynStrRealFileName)+1);
 	    if( *dynStrFTFileName == NULL ){
 		result = AllocError;
 		goto quit;
@@ -2823,7 +2812,7 @@ FreeTypeLoadFont(FTFontPtr font, FontInfoPtr info, FTFacePtr face,
     font->nranges = vals->nranges;
     font->ranges = 0;
     if(font->nranges) {
-        font->ranges = (fsRange*)xalloc(vals->nranges*sizeof(fsRange));
+        font->ranges = malloc(vals->nranges*sizeof(fsRange));
         if(font->ranges == NULL) 
             return AllocError;
         memcpy((char*)font->ranges, (char*)vals->ranges,
@@ -3151,12 +3140,11 @@ FreeTypeLoadXFont(char *fileName,
     char *dynStrFTFileName     = NULL;	/* :1:foo.ttc */
     char *dynStrTTCapCodeRange = NULL;
 
-    font = (FTFontPtr)xalloc(sizeof(FTFontRec));
+    font = calloc(1, sizeof(FTFontRec));
     if(font == NULL) {
         xrc = AllocError;
         goto quit;
     }
-    memset(font, 0, sizeof(FTFontRec));
 
     xrc = FreeTypeSetUpTTCap(fileName, vals, 
 			     &dynStrRealFileName, &dynStrFTFileName,
@@ -3461,7 +3449,7 @@ FreeTypeLoadXFont(char *fileName,
 	}
 
 	/* header's metrics */
-	instance->charcellMetrics = (xCharInfo*)xalloc(sizeof(xCharInfo));
+	instance->charcellMetrics = malloc(sizeof(xCharInfo));
 	if(instance->charcellMetrics == NULL) {
 	    xrc = AllocError;
 	    goto quit;
@@ -3492,7 +3480,7 @@ FreeTypeLoadXFont(char *fileName,
             int c = ins_ttcap->force_c_representative_metrics_char_code;
 	    /* header's metrics */
 	    if( instance->forceConstantMetrics == NULL ){
-		instance->forceConstantMetrics = (xCharInfo*)xalloc(sizeof(xCharInfo));
+		instance->forceConstantMetrics = malloc(sizeof(xCharInfo));
 		if(instance->forceConstantMetrics == NULL) {
 		    xrc = AllocError;
 		    goto quit;
@@ -3632,9 +3620,9 @@ FreeTypeLoadXFont(char *fileName,
     }
 
  quit:
-    if ( dynStrTTCapCodeRange ) xfree(dynStrTTCapCodeRange);
-    if ( dynStrFTFileName ) xfree(dynStrFTFileName);
-    if ( dynStrRealFileName ) xfree(dynStrRealFileName);
+    if ( dynStrTTCapCodeRange ) free(dynStrTTCapCodeRange);
+    if ( dynStrFTFileName ) free(dynStrFTFileName);
+    if ( dynStrRealFileName ) free(dynStrRealFileName);
     if ( xrc != Successful ) {
 	if( font ){
 	    if( face && font->instance == NULL ) FreeTypeFreeFace(face);
@@ -3763,9 +3751,8 @@ FreeTypeGetGlyphs(FontPtr pFont, unsigned long count, unsigned char *chars,
 		else ht=ht_actual;
 		bpr = (((wd + (tf->instance->bmfmt.glyph<<3) - 1) >> 3) & 
 		       -tf->instance->bmfmt.glyph);
-		raster = (char*)xalloc(ht * bpr);
+		raster = calloc(1, ht * bpr);
 		if(raster) {
-		    memset(raster, 0, ht * bpr);
 		    tf->dummy_char.bits = raster;
 		    *gp++ = &tf->dummy_char;
 		}
diff --git a/src/FreeType/xttcap.c b/src/FreeType/xttcap.c
index 49d2e8e..89e092b 100644
--- a/src/FreeType/xttcap.c
+++ b/src/FreeType/xttcap.c
@@ -235,7 +235,7 @@ SPropRecValList_add_record(SDynPropRecValList *pThisList,
             {
                 char *p;
                     
-                if (NULL == (p = (char *)xalloc(strlen(strValue)+1))) {
+                if (NULL == (p = malloc(strlen(strValue)+1))) {
                     fprintf(stderr,
                             "truetype font property : "
                             "cannot allocate memory.\n");
@@ -259,8 +259,7 @@ SPropRecValList_add_record(SDynPropRecValList *pThisList,
             /* add to list */
             SPropRecValListNodeP *newNode;
             
-            if (NULL == (newNode =
-                         (SPropRecValListNodeP *)xalloc(sizeof(*newNode)))) {
+            if (NULL == (newNode = malloc(sizeof(*newNode)))) {
                 fprintf(stderr,
                         "truetype font property : "
                         "cannot allocate memory.\n");
@@ -449,7 +448,7 @@ parse_one_line(SDynPropRecValList *pThisList, FILE *is)
     char *buf = NULL;
     char *recordHead, *valueHead = NULL;
     
-    if (NULL == (buf = xalloc(LEN_LINEBUF))) {
+    if (NULL == (buf = malloc(LEN_LINEBUF))) {
         fprintf(stderr,
                 "truetype font property file : cannot allocate memory.\n");
         result = True;
@@ -484,7 +483,7 @@ parse_one_line(SDynPropRecValList *pThisList, FILE *is)
         result = SPropRecValList_add_record(pThisList, recordHead, valueHead);
     }
   quit:
-    xfree(buf);
+    free(buf);
   abort:    
     return result;
 }
@@ -625,13 +624,13 @@ SPropRecValList_add_by_font_cap(SDynPropRecValList *pThisList,
                     char *value;
 
                     len = term-p-1;
-                    value=(char *)xalloc(len+1);
+                    value=malloc(len+1);
                     memcpy(value, p+1, len);
                     value[len]='\0';
                     SPropRecValList_add_record(pThisList,
                                                "FaceNumber",
                                                value);
-                    xfree(value);
+                    free(value);
                     term=p;
                 }
                 break;
@@ -645,7 +644,7 @@ SPropRecValList_add_by_font_cap(SDynPropRecValList *pThisList,
         int i;
         char const *nextColon = strchr(strCapHead, ':');
         if (0<nextColon-strCapHead) {
-            char *duplicated = (char *)xalloc((nextColon-strCapHead)+1);
+            char *duplicated = malloc((nextColon-strCapHead)+1);
             {
                 char *value;
             
@@ -674,7 +673,7 @@ SPropRecValList_add_by_font_cap(SDynPropRecValList *pThisList,
               next:
                 ;
             }
-            xfree(duplicated);
+            free(duplicated);
         }
         strCapHead = nextColon+1;
     }
@@ -695,7 +694,7 @@ XttXstrdup(char const *str)
 {
     char *result;
     
-    result = (char *)xalloc(strlen(str)+1);
+    result = malloc(strlen(str)+1);
 
     if (result)
         strcpy(result, str);
diff --git a/src/bitmap/bdfread.c b/src/bitmap/bdfread.c
index f9a3a5f..0835653 100644
--- a/src/bitmap/bdfread.c
+++ b/src/bitmap/bdfread.c
@@ -100,7 +100,7 @@ bdfReadBitmap(CharInfoPtr pCI, FontFilePtr file, int bit, int byte,
 
     widthBytes = BYTES_PER_ROW(widthBits, glyph);
     if (widthBytes * height > 0) {
-	picture = (unsigned char *) xalloc(widthBytes * height);
+	picture = malloc(widthBytes * height);
 	if (!picture) {
           bdfError("Couldn't allocate picture (%d*%d)\n", widthBytes, height);        
 	    goto BAILOUT;
@@ -190,7 +190,7 @@ bdfReadBitmap(CharInfoPtr pCI, FontFilePtr file, int bit, int byte,
     return (TRUE);
 BAILOUT:
     if (picture)
-	xfree(picture);
+	free(picture);
     pCI->bits = NULL;
     return (FALSE);
 }
@@ -227,25 +227,25 @@ bdfFreeFontBits(FontPtr pFont)
 
     bitmapFont = (BitmapFontPtr) pFont->fontPrivate;
     bitmapExtra = (BitmapExtraPtr) bitmapFont->bitmapExtra;
-    xfree(bitmapFont->ink_metrics);
+    free(bitmapFont->ink_metrics);
     if(bitmapFont->encoding) {
         nencoding = (pFont->info.lastCol - pFont->info.firstCol + 1) *
 	    (pFont->info.lastRow - pFont->info.firstRow + 1);
         for(i=0; i<NUM_SEGMENTS(nencoding); i++)
-            xfree(bitmapFont->encoding[i]);
+            free(bitmapFont->encoding[i]);
     }
-    xfree(bitmapFont->encoding);
+    free(bitmapFont->encoding);
     for (i = 0; i < bitmapFont->num_chars; i++)
-	xfree(bitmapFont->metrics[i].bits);
-    xfree(bitmapFont->metrics);
+	free(bitmapFont->metrics[i].bits);
+    free(bitmapFont->metrics);
     if (bitmapExtra)
     {
-	xfree (bitmapExtra->glyphNames);
-	xfree (bitmapExtra->sWidths);
-	xfree (bitmapExtra);
+	free (bitmapExtra->glyphNames);
+	free (bitmapExtra->sWidths);
+	free (bitmapExtra);
     }
-    xfree(pFont->info.props);
-    xfree(bitmapFont);
+    free(pFont->info.props);
+    free(bitmapFont);
 }
 
 
@@ -297,17 +297,16 @@ bdfReadCharacters(FontFilePtr file, FontPtr pFont, bdfFileState *pState,
 		 sizeof(CharInfoRec));
 	goto BAILOUT;
     }
-    ci = (CharInfoPtr) xalloc(nchars * sizeof(CharInfoRec));
+    ci = calloc(nchars, sizeof(CharInfoRec));
     if (!ci) {
 	bdfError("Couldn't allocate pCI (%d*%d)\n", nchars,
 		 sizeof(CharInfoRec));
 	goto BAILOUT;
     }
-    bzero((char *)ci, nchars * sizeof(CharInfoRec));
     bitmapFont->metrics = ci;
 
     if (bitmapExtra) {
-	bitmapExtra->glyphNames = (Atom *) xalloc(nchars * sizeof(Atom));
+	bitmapExtra->glyphNames = malloc(nchars * sizeof(Atom));
 	if (!bitmapExtra->glyphNames) {
 	    bdfError("Couldn't allocate glyphNames (%d*%d)\n",
 		     nchars, sizeof(Atom));
@@ -315,7 +314,7 @@ bdfReadCharacters(FontFilePtr file, FontPtr pFont, bdfFileState *pState,
 	}
     }
     if (bitmapExtra) {
-	bitmapExtra->sWidths = (int *) xalloc(nchars * sizeof(int));
+	bitmapExtra->sWidths = malloc(nchars * sizeof(int));
 	if (!bitmapExtra->sWidths) {
 	    bdfError("Couldn't allocate sWidth (%d *%d)\n",
 		     nchars, sizeof(int));
@@ -381,8 +380,7 @@ bdfReadCharacters(FontFilePtr file, FontPtr pFont, bdfFileState *pState,
 	    if (char_col > pFont->info.lastCol)
 		pFont->info.lastCol = char_col;
 	    if (bdfEncoding[char_row] == (CharInfoPtr *) NULL) {
-		bdfEncoding[char_row] =
-		    (CharInfoPtr *) xalloc(256 * sizeof(CharInfoPtr));
+		bdfEncoding[char_row] = malloc(256 * sizeof(CharInfoPtr));
 		if (!bdfEncoding[char_row]) {
 		    bdfError("Couldn't allocate row %d of encoding (%d*%d)\n",
 			     char_row, INDICES, sizeof(CharInfoPtr));
@@ -491,9 +489,7 @@ bdfReadCharacters(FontFilePtr file, FontPtr pFont, bdfFileState *pState,
 
     nencoding = (pFont->info.lastRow - pFont->info.firstRow + 1) *
 	(pFont->info.lastCol - pFont->info.firstCol + 1);
-    bitmapFont->encoding = 
-      (CharInfoPtr **) xcalloc(NUM_SEGMENTS(nencoding),
-                               sizeof(CharInfoPtr*));
+    bitmapFont->encoding = calloc(NUM_SEGMENTS(nencoding),sizeof(CharInfoPtr*));
     if (!bitmapFont->encoding) {
 	bdfError("Couldn't allocate ppCI (%d,%d)\n",
                  NUM_SEGMENTS(nencoding),
@@ -517,8 +513,8 @@ bdfReadCharacters(FontFilePtr file, FontPtr pFont, bdfFileState *pState,
                 else {
                     if (!bitmapFont->encoding[SEGMENT_MAJOR(i)]) {
                         bitmapFont->encoding[SEGMENT_MAJOR(i)]=
-                            (CharInfoPtr*)xcalloc(BITMAP_FONT_SEGMENT_SIZE,
-                                                  sizeof(CharInfoPtr));
+                            calloc(BITMAP_FONT_SEGMENT_SIZE,
+                                   sizeof(CharInfoPtr));
                         if (!bitmapFont->encoding[SEGMENT_MAJOR(i)])
                             goto BAILOUT;
                     }
@@ -531,12 +527,12 @@ bdfReadCharacters(FontFilePtr file, FontPtr pFont, bdfFileState *pState,
     }
     for (i = 0; i < 256; i++)
 	if (bdfEncoding[i])
-	    xfree(bdfEncoding[i]);
+	    free(bdfEncoding[i]);
     return (TRUE);
 BAILOUT:
     for (i = 0; i < 256; i++)
 	if (bdfEncoding[i])
-	    xfree(bdfEncoding[i]);
+	    free(bdfEncoding[i]);
     /* bdfFreeFontBits will clean up the rest */
     return (FALSE);
 }
@@ -613,21 +609,20 @@ bdfReadProperties(FontFilePtr file, FontPtr pFont, bdfFileState *pState)
     pFont->info.props = NULL;
     pFont->info.nprops = 0;
 
-    stringProps = (char *) xalloc((nProps + BDF_GENPROPS) * sizeof(char));
+    stringProps = malloc((nProps + BDF_GENPROPS) * sizeof(char));
     pFont->info.isStringProp = stringProps;
     if (stringProps == NULL) {
 	bdfError("Couldn't allocate stringProps (%d*%d)\n",
 		 (nProps + BDF_GENPROPS), sizeof(Bool));
 	goto BAILOUT;
     }
-    pFont->info.props = props = (FontPropPtr) xalloc((nProps + BDF_GENPROPS) *
-						     sizeof(FontPropRec));
+    pFont->info.props = props = calloc(nProps + BDF_GENPROPS,
+				       sizeof(FontPropRec));
     if (props == NULL) {
 	bdfError("Couldn't allocate props (%d*%d)\n", nProps + BDF_GENPROPS,
 						      sizeof(FontPropRec));
 	goto BAILOUT;
     }
-    bzero((char *)props, (nProps + BDF_GENPROPS) * sizeof(FontPropRec));
 
     nextProp = 0;
     props_left = nProps;
@@ -768,11 +763,11 @@ bdfReadProperties(FontFilePtr file, FontPtr pFont, bdfFileState *pState)
     return (TRUE);
 BAILOUT:
     if (pFont->info.isStringProp) {
-	xfree(pFont->info.isStringProp);
+	free(pFont->info.isStringProp);
 	pFont->info.isStringProp = NULL;
     }
     if (pFont->info.props) {
-	xfree(pFont->info.props);
+	free(pFont->info.props);
 	pFont->info.props = NULL;
     }
     while (line && bdfIsPrefix(line, "ENDPROPERTIES"))
@@ -806,12 +801,11 @@ bdfReadFont(FontPtr pFont, FontFilePtr file,
     if (!bdfReadHeader(file, &state))
 	goto BAILOUT;
 
-    bitmapFont = (BitmapFontPtr) xalloc(sizeof(BitmapFontRec));
+    bitmapFont = calloc(1, sizeof(BitmapFontRec));
     if (!bitmapFont) {
       bdfError("Couldn't allocate bitmapFontRec (%d)\n", sizeof(BitmapFontRec));
 	goto BAILOUT;
     }
-    bzero((char *)bitmapFont, sizeof(BitmapFontRec));
 
     pFont->fontPrivate = (pointer) bitmapFont;
     bitmapFont->metrics = 0;
@@ -820,12 +814,11 @@ bdfReadFont(FontPtr pFont, FontFilePtr file,
     bitmapFont->encoding = 0;
     bitmapFont->pDefault = NULL;
 
-    bitmapFont->bitmapExtra = (BitmapExtraPtr) xalloc(sizeof(BitmapExtraRec));
+    bitmapFont->bitmapExtra = calloc(1, sizeof(BitmapExtraRec));
     if (!bitmapFont->bitmapExtra) {
       bdfError("Couldn't allocate bitmapExtra (%d)\n", sizeof(BitmapExtraRec));
         goto BAILOUT;
     }
-    bzero((char *)bitmapFont->bitmapExtra, sizeof(BitmapExtraRec));
     
     bitmapFont->bitmapExtra->glyphNames = 0;
     bitmapFont->bitmapExtra->sWidths = 0;
@@ -943,14 +936,14 @@ bdfPadToTerminal(FontPtr pFont)
     new_size = BYTES_FOR_GLYPH(&new, pFont->glyph);
 
     for (i = 0; i < bitmapFont->num_chars; i++) {
-	new.bits = (char *) xalloc(new_size);
+	new.bits = malloc(new_size);
 	if (!new.bits) {
           bdfError("Couldn't allocate bits (%d)\n", new_size);
 	    return FALSE;
-      }
+	}
 	FontCharReshape(pFont, &bitmapFont->metrics[i], &new);
         new.metrics.attributes = bitmapFont->metrics[i].metrics.attributes;
-	xfree(bitmapFont->metrics[i].bits);
+	free(bitmapFont->metrics[i].bits);
 	bitmapFont->metrics[i] = new;
     }
     bitmapExtra = bitmapFont->bitmapExtra;
diff --git a/src/bitmap/bdfutils.c b/src/bitmap/bdfutils.c
index 61406b8..17596c3 100644
--- a/src/bitmap/bdfutils.c
+++ b/src/bitmap/bdfutils.c
@@ -174,7 +174,7 @@ bdfGetPropertyValue(char *s)
     }
     /* quoted string: strip outer quotes and undouble inner quotes */
     s++;
-    pp = p = (char *) xalloc((unsigned) strlen(s) + 1);
+    pp = p = malloc((unsigned) strlen(s) + 1);
     if (pp == NULL) {
   bdfError("Couldn't allocate property value string (%d)\n", strlen(s) + 1);
   return None;
@@ -184,7 +184,7 @@ bdfGetPropertyValue(char *s)
 	    if (*(s + 1) != '"') {
 		*p++ = 0;
 		atom = bdfForceMakeAtom(pp, NULL);
-		xfree(pp);
+		free(pp);
 		return atom;
 	    } else {
 		s++;
@@ -192,7 +192,7 @@ bdfGetPropertyValue(char *s)
 	}
 	*p++ = *s++;
     }
-    xfree (pp);
+    free (pp);
     bdfError("unterminated quoted string property: %s\n", (pointer) orig_s);
     return None;
 }
diff --git a/src/bitmap/bitmapfunc.c b/src/bitmap/bitmapfunc.c
index 27f0cd1..80d7da1 100644
--- a/src/bitmap/bitmapfunc.c
+++ b/src/bitmap/bitmapfunc.c
@@ -148,7 +148,7 @@ BitmapOpenBitmap (FontPathElementPtr fpe, FontPtr *ppFont, int flags,
 
     FontFileClose (file);
     if (ret != Successful) {
-	xfree(pFont);
+	free(pFont);
     } else {
 	*ppFont = pFont;
     }
diff --git a/src/bitmap/bitmaputil.c b/src/bitmap/bitmaputil.c
index 3487f7f..3a7bbc7 100644
--- a/src/bitmap/bitmaputil.c
+++ b/src/bitmap/bitmaputil.c
@@ -212,7 +212,7 @@ bitmapAddInkMetrics(FontPtr pFont)
     int         i;
 
     bitmapFont = (BitmapFontPtr) pFont->fontPrivate;
-    bitmapFont->ink_metrics = (xCharInfo *) xalloc(bitmapFont->num_chars * sizeof(xCharInfo));
+    bitmapFont->ink_metrics = malloc(bitmapFont->num_chars * sizeof(xCharInfo));
     if (!bitmapFont->ink_metrics) {
       fprintf(stderr, "Error: Couldn't allocate ink_metrics (%d*%ld)\n",
 	      bitmapFont->num_chars, (unsigned long)sizeof(xCharInfo));
diff --git a/src/bitmap/bitscale.c b/src/bitmap/bitscale.c
index 4b90f5d..824023f 100644
--- a/src/bitmap/bitscale.c
+++ b/src/bitmap/bitscale.c
@@ -614,19 +614,19 @@ ComputeScaledProperties(FontInfoPtr sourceFontInfo, /* the font to be scaled */
     }
     nProps = NPROPS + 1 + sizeof(fontPropTable) / sizeof(fontProp) +
 			  sizeof(rawFontPropTable) / sizeof(fontProp);
-    fp = (FontPropPtr) xalloc(sizeof(FontPropRec) * nProps);
+    fp = malloc(sizeof(FontPropRec) * nProps);
     *pProps = fp;
     if (!fp) {
 	fprintf(stderr, "Error: Couldn't allocate font properties (%ld*%d)\n",
 		(unsigned long)sizeof(FontPropRec), nProps);
 	return 1;
     }
-    isStringProp = (char *) xalloc (nProps);
+    isStringProp = malloc (nProps);
     *pIsStringProp = isStringProp;
     if (!isStringProp)
     {
  fprintf(stderr, "Error: Couldn't allocate isStringProp (%d)\n", nProps);
-	xfree (fp);
+	free (fp);
 	return 1;
     }
     ptr2 = name;
@@ -867,7 +867,7 @@ ScaleFont(FontPtr opf,            /* originating font */
 	lastRow = opfi->lastRow;
     }
 
-    bitmapFont = (BitmapFontPtr) xalloc(sizeof(BitmapFontRec));
+    bitmapFont = malloc(sizeof(BitmapFontRec));
     if (!bitmapFont) {
 	fprintf(stderr, "Error: Couldn't allocate bitmapFont (%ld)\n",
 		(unsigned long)sizeof(BitmapFontRec));
@@ -888,15 +888,13 @@ ScaleFont(FontPtr opf,            /* originating font */
     bitmapFont->encoding = 0;
     bitmapFont->bitmapExtra = 0;
     bitmapFont->pDefault = 0;
-    bitmapFont->metrics = (CharInfoPtr) xalloc(nchars * sizeof(CharInfoRec));
+    bitmapFont->metrics = malloc(nchars * sizeof(CharInfoRec));
     if (!bitmapFont->metrics) {
 	fprintf(stderr, "Error: Couldn't allocate metrics (%d*%ld)\n",
 		nchars, (unsigned long)sizeof(CharInfoRec));
 	goto bail;
     }
-    bitmapFont->encoding = 
-        (CharInfoPtr **) xcalloc(NUM_SEGMENTS(nchars),
-                                 sizeof(CharInfoPtr*));
+    bitmapFont->encoding = calloc(NUM_SEGMENTS(nchars), sizeof(CharInfoPtr*));
     if (!bitmapFont->encoding) {
 	fprintf(stderr, "Error: Couldn't allocate encoding (%d*%ld)\n",
 		nchars, (unsigned long)sizeof(CharInfoPtr));
@@ -974,8 +972,7 @@ ScaleFont(FontPtr opf,            /* originating font */
 
             if(!bitmapFont->encoding[SEGMENT_MAJOR(i)]) {
                 bitmapFont->encoding[SEGMENT_MAJOR(i)]=
-                  (CharInfoPtr*)xcalloc(BITMAP_FONT_SEGMENT_SIZE,
-                                        sizeof(CharInfoPtr));
+                  calloc(BITMAP_FONT_SEGMENT_SIZE, sizeof(CharInfoPtr));
                 if(!bitmapFont->encoding[SEGMENT_MAJOR(i)])
                     goto bail;
             }
@@ -1117,15 +1114,15 @@ ScaleFont(FontPtr opf,            /* originating font */
     return pf;
 bail:
     if (pf)
-	xfree(pf);
+	free(pf);
     if (bitmapFont) {
-	xfree(bitmapFont->metrics);
-	xfree(bitmapFont->ink_metrics);
-	xfree(bitmapFont->bitmaps);
+	free(bitmapFont->metrics);
+	free(bitmapFont->ink_metrics);
+	free(bitmapFont->bitmaps);
         if(bitmapFont->encoding)
             for(i=0; i<NUM_SEGMENTS(nchars); i++)
-                xfree(bitmapFont->encoding[i]);
-	xfree(bitmapFont->encoding);
+                free(bitmapFont->encoding[i]);
+	free(bitmapFont->encoding);
     }
     return NULL;
 }
@@ -1206,23 +1203,19 @@ ScaleBitmap(FontPtr pFont, CharInfoPtr opci, CharInfoPtr pci,
 	    /* Looks like we need to anti-alias.  Create a workspace to
 	       contain the grayscale character plus an additional row and
 	       column for scratch */
-	    char_grayscale =
-		(unsigned char *)xalloc((width + 1) * (height + 1));
+	    char_grayscale = malloc((width + 1) * (height + 1));
 	    if (char_grayscale)
 	    {
-		diffusion_workspace =
-		    (INT32 *)xalloc((newWidth + 2) * 2 * sizeof(int));
+		diffusion_workspace = calloc((newWidth + 2) * 2, sizeof(int));
 		if (!diffusion_workspace)
 		{
 		    fprintf(stderr, "Warning: Couldn't allocate diffusion"
 			    " workspace (%ld)\n",
 			    (newWidth + 2) * 2 * (unsigned long)sizeof(int));
-		    xfree(char_grayscale);
+		    free(char_grayscale);
 		    char_grayscale = (unsigned char *)0;
 		}
 		/* Initialize our error diffusion workspace for later use */
-		bzero((char *)diffusion_workspace + sizeof(INT32),
-		      (newWidth + 3) * sizeof(int));
 		thisrow = diffusion_workspace + 1;
 		nextrow = diffusion_workspace + newWidth + 3;
      } else {
@@ -1472,8 +1465,8 @@ ScaleBitmap(FontPtr pFont, CharInfoPtr opci, CharInfoPtr pci,
 
     if (char_grayscale)
     {
-	xfree(char_grayscale);
-	xfree(diffusion_workspace);
+	free(char_grayscale);
+	free(diffusion_workspace);
     }
 }
 
@@ -1524,12 +1517,11 @@ BitmapScaleBitmaps(FontPtr pf,          /* scaled font */
     /* Will need to remember to free in the Unload routine */
 
 
-    bitmapFont->bitmaps = (char *) xalloc(bytestoalloc);
+    bitmapFont->bitmaps = calloc(1, bytestoalloc);
     if (!bitmapFont->bitmaps) {
  fprintf(stderr, "Error: Couldn't allocate bitmaps (%d)\n", bytestoalloc);
 	goto bail;
     }
-    bzero(bitmapFont->bitmaps, bytestoalloc);
 
     glyphBytes = bitmapFont->bitmaps;
     for (i = 0; i < nchars; i++)
@@ -1547,15 +1539,15 @@ BitmapScaleBitmaps(FontPtr pf,          /* scaled font */
 
 bail:
     if (pf)
-	xfree(pf);
+	free(pf);
     if (bitmapFont) {
-	xfree(bitmapFont->metrics);
-	xfree(bitmapFont->ink_metrics);
-	xfree(bitmapFont->bitmaps);
+	free(bitmapFont->metrics);
+	free(bitmapFont->ink_metrics);
+	free(bitmapFont->bitmaps);
         if(bitmapFont->encoding)
             for(i=0; i<NUM_SEGMENTS(nchars); i++)
-                xfree(bitmapFont->encoding[i]);
-	xfree(bitmapFont->encoding);
+                free(bitmapFont->encoding[i]);
+	free(bitmapFont->encoding);
     }
     return NULL;
 }
@@ -1698,18 +1690,18 @@ bitmapUnloadScalable (FontPtr pFont)
 
     bitmapFont = (BitmapFontPtr) pFont->fontPrivate;
     pfi = &pFont->info;
-    xfree (pfi->props);
-    xfree (pfi->isStringProp);
+    free (pfi->props);
+    free (pfi->isStringProp);
     if(bitmapFont->encoding) {
         nencoding = (pFont->info.lastCol - pFont->info.firstCol + 1) *
 	    (pFont->info.lastRow - pFont->info.firstRow + 1);
         for(i=0; i<NUM_SEGMENTS(nencoding); i++)
-            xfree(bitmapFont->encoding[i]);
+            free(bitmapFont->encoding[i]);
     }
-    xfree (bitmapFont->encoding);
-    xfree (bitmapFont->bitmaps);
-    xfree (bitmapFont->ink_metrics);
-    xfree (bitmapFont->metrics);
-    xfree (pFont->fontPrivate);
+    free (bitmapFont->encoding);
+    free (bitmapFont->bitmaps);
+    free (bitmapFont->ink_metrics);
+    free (bitmapFont->metrics);
+    free (pFont->fontPrivate);
     DestroyFontRec (pFont);
 }
diff --git a/src/bitmap/pcfread.c b/src/bitmap/pcfread.c
index 2d4d19e..182144a 100644
--- a/src/bitmap/pcfread.c
+++ b/src/bitmap/pcfread.c
@@ -137,7 +137,7 @@ pcfReadTOC(FontFilePtr file, int *countp)
 	pcfError("pcfReadTOC(): invalid file format\n");
 	return NULL;
     }
-    tables = (PCFTablePtr) xalloc(count * sizeof(PCFTableRec));
+    tables = malloc(count * sizeof(PCFTableRec));
     if (!tables) {
       pcfError("pcfReadTOC(): Couldn't allocate tables (%d*%d)\n", count, sizeof(PCFTableRec));
 	return (PCFTablePtr) NULL;
@@ -154,7 +154,7 @@ pcfReadTOC(FontFilePtr file, int *countp)
     return tables;
 
  Bail:
-    xfree(tables);
+    free(tables);
     return (PCFTablePtr) NULL;
 }
 
@@ -261,12 +261,12 @@ pcfGetProperties(FontInfoPtr pFontInfo, FontFilePtr file,
 	goto Bail;
     }
     if (IS_EOF(file)) goto Bail;
-    props = (FontPropPtr) xalloc(nprops * sizeof(FontPropRec));
+    props = malloc(nprops * sizeof(FontPropRec));
     if (!props) {
       pcfError("pcfGetProperties(): Couldn't allocate props (%d*%d)\n", nprops, sizeof(FontPropRec));
 	goto Bail;
     }
-    isStringProp = (char *) xalloc(nprops * sizeof(char));
+    isStringProp = malloc(nprops * sizeof(char));
     if (!isStringProp) {
       pcfError("pcfGetProperties(): Couldn't allocate isStringProp (%d*%d)\n", nprops, sizeof(char));
 	goto Bail;
@@ -299,7 +299,7 @@ pcfGetProperties(FontInfoPtr pFontInfo, FontFilePtr file,
     string_size = pcfGetINT32(file, format);
     if (string_size < 0) goto Bail;
     if (IS_EOF(file)) goto Bail;
-    strings = (char *) xalloc(string_size);
+    strings = malloc(string_size);
     if (!strings) {
       pcfError("pcfGetProperties(): Couldn't allocate strings (%d)\n", string_size);
 	goto Bail;
@@ -315,14 +315,14 @@ pcfGetProperties(FontInfoPtr pFontInfo, FontFilePtr file,
 				      strlen(strings + props[i].value), TRUE);
 	}
     }
-    xfree(strings);
+    free(strings);
     pFontInfo->isStringProp = isStringProp;
     pFontInfo->props = props;
     pFontInfo->nprops = nprops;
     return TRUE;
 Bail:
-    xfree(isStringProp);
-    xfree(props);
+    free(isStringProp);
+    free(props);
     return FALSE;
 }
 
@@ -442,7 +442,7 @@ pcfReadFont(FontPtr pFont, FontFilePtr file,
 	pcfError("pcfReadFont(): invalid file format\n");
 	goto Bail;
     }
-    metrics = (CharInfoPtr) xalloc(nmetrics * sizeof(CharInfoRec));
+    metrics = malloc(nmetrics * sizeof(CharInfoRec));
     if (!metrics) {
       pcfError("pcfReadFont(): Couldn't allocate metrics (%d*%d)\n", nmetrics, sizeof(CharInfoRec));
 	goto Bail;
@@ -468,7 +468,7 @@ pcfReadFont(FontPtr pFont, FontFilePtr file,
     if (nbitmaps != nmetrics || IS_EOF(file))
 	goto Bail;
     /* nmetrics is already ok, so nbitmap also is */
-    offsets = (CARD32 *) xalloc(nbitmaps * sizeof(CARD32));
+    offsets = malloc(nbitmaps * sizeof(CARD32));
     if (!offsets) {
       pcfError("pcfReadFont(): Couldn't allocate offsets (%d*%d)\n", nbitmaps, sizeof(CARD32));
 	goto Bail;
@@ -486,7 +486,7 @@ pcfReadFont(FontPtr pFont, FontFilePtr file,
     
     sizebitmaps = bitmapSizes[PCF_GLYPH_PAD_INDEX(format)];
     /* guard against completely empty font */
-    bitmaps = xalloc(sizebitmaps ? sizebitmaps : 1);
+    bitmaps = malloc(sizebitmaps ? sizebitmaps : 1);
     if (!bitmaps) {
       pcfError("pcfReadFont(): Couldn't allocate bitmaps (%d)\n", sizebitmaps ? sizebitmaps : 1);
 	goto Bail;
@@ -517,7 +517,7 @@ pcfReadFont(FontPtr pFont, FontFilePtr file,
 	xCharInfo  *metric;
 
 	sizepadbitmaps = bitmapSizes[PCF_SIZE_TO_INDEX(glyph)];
-	padbitmaps = (char *) xalloc(sizepadbitmaps);
+	padbitmaps = malloc(sizepadbitmaps);
 	if (!padbitmaps) {
           pcfError("pcfReadFont(): Couldn't allocate padbitmaps (%d)\n", sizepadbitmaps);
 	    goto Bail;
@@ -532,13 +532,13 @@ pcfReadFont(FontPtr pFont, FontFilePtr file,
 			  metric->rightSideBearing - metric->leftSideBearing,
 			       metric->ascent + metric->descent);
 	}
-	xfree(bitmaps);
+	free(bitmaps);
 	bitmaps = padbitmaps;
     }
     for (i = 0; i < nbitmaps; i++)
 	metrics[i].bits = bitmaps + offsets[i];
 
-    xfree(offsets);
+    free(offsets);
     offsets = NULL;
 
     /* ink metrics ? */
@@ -558,7 +558,7 @@ pcfReadFont(FontPtr pFont, FontFilePtr file,
 	if (nink_metrics != nmetrics)
 	    goto Bail;
 	/* nmetrics already checked */
-	ink_metrics = (xCharInfo *) xalloc(nink_metrics * sizeof(xCharInfo));
+	ink_metrics = malloc(nink_metrics * sizeof(xCharInfo));
       if (!ink_metrics) {
           pcfError("pcfReadFont(): Couldn't allocate ink_metrics (%d*%d)\n", nink_metrics, sizeof(xCharInfo));       
 	    goto Bail;
@@ -594,8 +594,7 @@ pcfReadFont(FontPtr pFont, FontFilePtr file,
     nencoding = (pFont->info.lastCol - pFont->info.firstCol + 1) *
 	(pFont->info.lastRow - pFont->info.firstRow + 1);
 
-    encoding = (CharInfoPtr **) xcalloc(NUM_SEGMENTS(nencoding),
-                                       sizeof(CharInfoPtr*));
+    encoding = calloc(NUM_SEGMENTS(nencoding), sizeof(CharInfoPtr*));
     if (!encoding) {
       pcfError("pcfReadFont(): Couldn't allocate encoding (%d*%d)\n", nencoding, sizeof(CharInfoPtr));    
 	goto Bail;
@@ -610,8 +609,7 @@ pcfReadFont(FontPtr pFont, FontFilePtr file,
 	} else {
             if(!encoding[SEGMENT_MAJOR(i)]) {
                 encoding[SEGMENT_MAJOR(i)]=
-                    (CharInfoPtr*)xcalloc(BITMAP_FONT_SEGMENT_SIZE,
-                                          sizeof(CharInfoPtr));
+                    calloc(BITMAP_FONT_SEGMENT_SIZE, sizeof(CharInfoPtr));
                 if(!encoding[SEGMENT_MAJOR(i)])
                     goto Bail;
             }
@@ -625,7 +623,7 @@ pcfReadFont(FontPtr pFont, FontFilePtr file,
 	if (!pcfGetAccel (&pFont->info, file, tables, ntables, PCF_BDF_ACCELERATORS))
 	    goto Bail;
 
-    bitmapFont = (BitmapFontPtr) xalloc(sizeof *bitmapFont);
+    bitmapFont = malloc(sizeof *bitmapFont);
     if (!bitmapFont) {
       pcfError("pcfReadFont(): Couldn't allocate bitmapFont (%d)\n", sizeof *bitmapFont);
 	goto Bail;
@@ -664,24 +662,24 @@ pcfReadFont(FontPtr pFont, FontFilePtr file,
     pFont->byte = byte;
     pFont->glyph = glyph;
     pFont->scan = scan;
-    xfree(tables);
+    free(tables);
     return Successful;
 Bail:
-    xfree(ink_metrics);
+    free(ink_metrics);
     if(encoding) {
         for(i=0; i<NUM_SEGMENTS(nencoding); i++)
-            xfree(encoding[i]);
+            free(encoding[i]);
     }
-    xfree(encoding);
-    xfree(bitmaps);
-    xfree(metrics);
-    xfree(pFont->info.props);
+    free(encoding);
+    free(bitmaps);
+    free(metrics);
+    free(pFont->info.props);
     pFont->info.nprops = 0;
     pFont->info.props = 0;
-    xfree (pFont->info.isStringProp);
-    xfree(bitmapFont);
-    xfree(tables);
-    xfree(offsets);
+    free (pFont->info.isStringProp);
+    free(bitmapFont);
+    free(tables);
+    free(offsets);
     return AllocError;
 }
 
@@ -749,13 +747,13 @@ pcfReadFontInfo(FontInfoPtr pFontInfo, FontFilePtr file)
 	if (!pcfGetAccel (pFontInfo, file, tables, ntables, PCF_BDF_ACCELERATORS))
 	    goto Bail;
 
-    xfree(tables);
+    free(tables);
     return Successful;
 Bail:
     pFontInfo->nprops = 0;
-    xfree (pFontInfo->props);
-    xfree (pFontInfo->isStringProp);
-    xfree(tables);
+    free (pFontInfo->props);
+    free (pFontInfo->isStringProp);
+    free(tables);
     return AllocError;
 }
 
@@ -766,18 +764,18 @@ pcfUnloadFont(FontPtr pFont)
     int i,nencoding;
 
     bitmapFont = (BitmapFontPtr) pFont->fontPrivate;
-    xfree(bitmapFont->ink_metrics);
+    free(bitmapFont->ink_metrics);
     if(bitmapFont->encoding) {
         nencoding = (pFont->info.lastCol - pFont->info.firstCol + 1) *
 	    (pFont->info.lastRow - pFont->info.firstRow + 1);
         for(i=0; i<NUM_SEGMENTS(nencoding); i++)
-            xfree(bitmapFont->encoding[i]);
-    }
-    xfree(bitmapFont->encoding);
-    xfree(bitmapFont->bitmaps);
-    xfree(bitmapFont->metrics);
-    xfree(pFont->info.isStringProp);
-    xfree(pFont->info.props);
-    xfree(bitmapFont);
+            free(bitmapFont->encoding[i]);
+    }
+    free(bitmapFont->encoding);
+    free(bitmapFont->bitmaps);
+    free(bitmapFont->metrics);
+    free(pFont->info.isStringProp);
+    free(pFont->info.props);
+    free(bitmapFont);
     DestroyFontRec(pFont);
 }
diff --git a/src/bitmap/pcfwrite.c b/src/bitmap/pcfwrite.c
index 8d5e942..5d1aab1 100644
--- a/src/bitmap/pcfwrite.c
+++ b/src/bitmap/pcfwrite.c
@@ -236,7 +236,7 @@ pcfWriteFont(FontPtr pFont, FontFilePtr file)
 	ink_minbounds = &pFont->info.ink_minbounds;
 	ink_maxbounds = &pFont->info.ink_maxbounds;
     }
-    offsetProps = (FontPropPtr) xalloc(pFont->info.nprops * sizeof(FontPropRec));
+    offsetProps = malloc(pFont->info.nprops * sizeof(FontPropRec));
     if (!offsetProps) {
       pcfError("pcfWriteFont(): Couldn't allocate offsetProps (%d*%d)", pFont->info.nprops, sizeof(FontPropRec));
 	return AllocError;
@@ -358,7 +358,7 @@ pcfWriteFont(FontPtr pFont, FontFilePtr file)
 	if (current_position > table->offset) {
 	    printf("can't go backwards... %d > %d\n",
 		   (int)current_position, (int)table->offset);
-	    xfree(offsetProps);
+	    free(offsetProps);
 	    return BadFontName;
 	}
 	while (current_position < table->offset)
@@ -463,6 +463,6 @@ pcfWriteFont(FontPtr pFont, FontFilePtr file)
 	}
     }
 
-    xfree(offsetProps);
+    free(offsetProps);
     return Successful;
 }
diff --git a/src/bitmap/snfread.c b/src/bitmap/snfread.c
index b35073b..53a72da 100644
--- a/src/bitmap/snfread.c
+++ b/src/bitmap/snfread.c
@@ -147,14 +147,14 @@ snfReadProps(snfFontInfoPtr snfInfo, FontInfoPtr pFontInfo, FontFilePtr file)
 
     bytestoalloc = snfInfo->nProps * sizeof(snfFontPropRec) +
 	BYTESOFSTRINGINFO(snfInfo);
-    propspace = (char *) xalloc(bytestoalloc);
+    propspace = malloc(bytestoalloc);
     if (!propspace) {
       snfError("snfReadProps(): Couldn't allocate propspace (%d)\n", bytestoalloc);
 	return AllocError;
     }
 
     if (FontFileRead(file, propspace, bytestoalloc) != bytestoalloc) {
-	xfree(propspace);
+	free(propspace);
 	return BadFontName;
     }
     psnfp = (snfFontPropPtr) propspace;
@@ -172,7 +172,7 @@ snfReadProps(snfFontInfoPtr snfInfo, FontInfoPtr pFontInfo, FontFilePtr file)
 	    pfp->value = psnfp->value;
     }
 
-    xfree(propspace);
+    free(propspace);
     return Successful;
 }
 
@@ -266,16 +266,16 @@ snfReadFont(FontPtr pFont, FontFilePtr file,
     if (fi.inkMetrics)
 	bytestoalloc += num_chars * sizeof(xCharInfo);	/* ink_metrics */
 
-    fontspace = (char *) xalloc(bytestoalloc);
+    fontspace = malloc(bytestoalloc);
     if (!fontspace) {
       snfError("snfReadFont(): Couldn't allocate fontspace (%d)\n", bytestoalloc);
 	return AllocError;
     }
-    bitmaps = (char *) xalloc (bitmapsSize);
+    bitmaps = malloc (bitmapsSize);
     if (!bitmaps)
     {
       snfError("snfReadFont(): Couldn't allocate bitmaps (%d)\n", bitmapsSize);
-	xfree (fontspace);
+	free (fontspace);
 	return AllocError;
     }
     /*
@@ -308,8 +308,7 @@ snfReadFont(FontPtr pFont, FontFilePtr file,
 	if (bitmapFont->metrics[i].bits) {
             if (!bitmapFont->encoding[SEGMENT_MAJOR(i)]) {
                 bitmapFont->encoding[SEGMENT_MAJOR(i)]=
-                    (CharInfoPtr*)xcalloc(BITMAP_FONT_SEGMENT_SIZE,
-                                          sizeof(CharInfoPtr));
+                    calloc(BITMAP_FONT_SEGMENT_SIZE, sizeof(CharInfoPtr));
                 if (!bitmapFont->encoding[SEGMENT_MAJOR(i)]) {
                     ret = AllocError;
                     break;
@@ -320,12 +319,12 @@ snfReadFont(FontPtr pFont, FontFilePtr file,
     }
 
     if (ret != Successful) {
-	xfree(bitmaps);
+	free(bitmaps);
         if(bitmapFont->encoding) {
             for(j=0; j<SEGMENT_MAJOR(i); j++)
-                xfree(bitmapFont->encoding[i]);
+                free(bitmapFont->encoding[i]);
         }
-	xfree(fontspace);
+	free(fontspace);
 	return ret;
     }
     /*
@@ -333,8 +332,8 @@ snfReadFont(FontPtr pFont, FontFilePtr file,
      */
 
     if (FontFileRead(file, bitmaps, bitmapsSize) != bitmapsSize) {
-	xfree(bitmaps);
-	xfree(fontspace);
+	free(bitmaps);
+	free(fontspace);
 	return BadFontName;
     }
 
@@ -366,11 +365,11 @@ snfReadFont(FontPtr pFont, FontFilePtr file,
 		sizepadbitmaps += BYTES_FOR_GLYPH(metric,glyph);
 	    metric++;
 	}
-	padbitmaps = (char *) xalloc(sizepadbitmaps);
+	padbitmaps = malloc(sizepadbitmaps);
 	if (!padbitmaps) {
 	    snfError("snfReadFont(): Couldn't allocate padbitmaps (%d)\n", sizepadbitmaps);
-	    xfree (bitmaps);
-	    xfree (fontspace);
+	    free (bitmaps);
+	    free (fontspace);
 	    return AllocError;
 	}
 	metric = bitmapFont->metrics;
@@ -385,14 +384,14 @@ snfReadFont(FontPtr pFont, FontFilePtr file,
 	    padbitmaps += sizechar;
 	    metric++;
 	}
-	xfree(bitmaps);
+	free(bitmaps);
     }
 
     /* now read and atom'ize properties */
 
     ret = snfReadProps(&fi, &pFont->info, file);
     if (ret != Successful) {
-	xfree(fontspace);
+	free(fontspace);
 	return ret;
     }
     snfCopyInfo(&fi, &pFont->info);
@@ -406,7 +405,7 @@ snfReadFont(FontPtr pFont, FontFilePtr file,
 	for (i = 0; ret == Successful && i < num_chars; i++)
 	    ret = snfReadxCharInfo(file, &bitmapFont->ink_metrics[i]);
 	if (ret != Successful) {
-	    xfree(fontspace);
+	    free(fontspace);
 	    return ret;
 	}
     } else {
@@ -455,15 +454,15 @@ snfReadFontInfo(FontInfoPtr pFontInfo, FontFilePtr file)
 	return ret;
     snfCopyInfo(&fi, pFontInfo);
 
-    pFontInfo->props = (FontPropPtr) xalloc(fi.nProps * sizeof(FontPropRec));
+    pFontInfo->props = malloc(fi.nProps * sizeof(FontPropRec));
     if (!pFontInfo->props) {
       snfError("snfReadFontInfo(): Couldn't allocate props (%d*%d)\n", fi.nProps, sizeof(FontPropRec));
 	return AllocError;
     }
-    pFontInfo->isStringProp = (char *) xalloc(fi.nProps * sizeof(char));
+    pFontInfo->isStringProp = malloc(fi.nProps * sizeof(char));
     if (!pFontInfo->isStringProp) {
       snfError("snfReadFontInfo(): Couldn't allocate isStringProp (%d*%d)\n", fi.nProps, sizeof(char));
-	xfree(pFontInfo->props);
+	free(pFontInfo->props);
 	return AllocError;
     }
     num_chars = n2dChars(&fi);
@@ -473,21 +472,21 @@ snfReadFontInfo(FontInfoPtr pFontInfo, FontFilePtr file)
 
     ret = snfReadProps(&fi, pFontInfo, file);
     if (ret != Successful) {
-	xfree(pFontInfo->props);
-	xfree(pFontInfo->isStringProp);
+	free(pFontInfo->props);
+	free(pFontInfo->isStringProp);
 	return ret;
     }
     if (fi.inkMetrics) {
 	ret = snfReadxCharInfo(file, &pFontInfo->ink_minbounds);
 	if (ret != Successful) {
-	    xfree(pFontInfo->props);
-	    xfree(pFontInfo->isStringProp);
+	    free(pFontInfo->props);
+	    free(pFontInfo->isStringProp);
 	    return ret;
 	}
 	ret = snfReadxCharInfo(file, &pFontInfo->ink_maxbounds);
 	if (ret != Successful) {
-	    xfree(pFontInfo->props);
-	    xfree(pFontInfo->isStringProp);
+	    free(pFontInfo->props);
+	    free(pFontInfo->isStringProp);
 	    return ret;
 	}
     } else {
@@ -504,8 +503,8 @@ snfUnloadFont(FontPtr pFont)
     BitmapFontPtr   bitmapFont;
 
     bitmapFont = (BitmapFontPtr) pFont->fontPrivate;
-    xfree (bitmapFont->bitmaps);
-    xfree (bitmapFont);
+    free (bitmapFont->bitmaps);
+    free (bitmapFont);
     DestroyFontRec (pFont);
 }
 
diff --git a/src/builtins/dir.c b/src/builtins/dir.c
index dd2ea1a..bf351b1 100644
--- a/src/builtins/dir.c
+++ b/src/builtins/dir.c
@@ -1,6 +1,4 @@
 /*
- * Id: dir.c,v 1.2 1999/11/02 06:16:47 keithp Exp $
- *
  * Copyright 1999 SuSE, Inc.
  *
  * Permission to use, copy, modify, distribute, and sell this software and its
@@ -22,7 +20,6 @@
  *
  * Author:  Keith Packard, SuSE, Inc.
  */
-/* $XFree86: xc/lib/font/builtins/dir.c,v 1.3 1999/12/30 02:29:49 robin Exp $ */
 
 #ifdef HAVE_CONFIG_H
 #include <config.h>
@@ -39,17 +36,13 @@ BuiltinDirsDup (const BuiltinDirPtr a_dirs,
     if (!a_dirs)
         return NULL ;
 
-    dirs = xcalloc (a_dirs_len, sizeof (BuiltinDirRec)) ;
+    dirs = calloc (a_dirs_len, sizeof (BuiltinDirRec)) ;
     if (!dirs)
         return NULL ;
 
     for (i=0; i < a_dirs_len; i++) {
-        int len = strlen (a_dirs[i].file_name) ;
-        dirs[i].file_name = xcalloc (1, len+1) ;
-        memmove (dirs[i].file_name, a_dirs[i].file_name, len);
-        len = strlen (a_dirs[i].font_name) ;
-        dirs[i].font_name = xcalloc (1, len+1) ;
-        memmove (dirs[i].font_name, a_dirs[i].font_name, len);
+	dirs[i].file_name = strdup(a_dirs[i].file_name);
+	dirs[i].font_name = strdup(a_dirs[i].font_name);
     }
     return dirs ;
 }
@@ -104,14 +97,12 @@ BuiltinAliasesDup (const BuiltinAliasPtr a_aliases,
     if (!a_aliases)
         return NULL ;
 
-    aliases = xcalloc (a_aliases_len, sizeof (BuiltinAliasRec)) ;
+    aliases = calloc (a_aliases_len, sizeof (BuiltinAliasRec)) ;
     if (!aliases)
         return NULL ;
 
     for (i=0; i < a_aliases_len; i++) {
-        int len = strlen (a_aliases[i].font_name) ;
-        aliases[i].font_name = xcalloc (1, len+1) ;
-        memmove (aliases[i].font_name, a_aliases[i].font_name, len);
+	aliases[i].font_name = strdup(a_aliases[i].font_name);
     }
     return aliases ;
 }
diff --git a/src/builtins/file.c b/src/builtins/file.c
index a46b0a6..f08f67f 100644
--- a/src/builtins/file.c
+++ b/src/builtins/file.c
@@ -87,7 +87,7 @@ BuiltinClose (BufFilePtr f, int unused)
 {
     BuiltinIOPtr    io = ((BuiltinIOPtr) f->private);
     
-    xfree (io);
+    free (io);
     return 1;
 }
 
@@ -105,7 +105,7 @@ BuiltinFileOpen (char *name)
 	    break;
     if (i == builtin_files_count)
 	return NULL;
-    io = (BuiltinIOPtr) xalloc (sizeof (BuiltinIORec));
+    io = malloc (sizeof (BuiltinIORec));
     if (!io)
 	return NULL;
     io->offset = 0;
@@ -113,7 +113,7 @@ BuiltinFileOpen (char *name)
     raw = BufFileCreate ((char *) io, BuiltinFill, 0, BuiltinSkip, BuiltinClose);
     if (!raw)
     {
-	xfree (io);
+	free (io);
 	return NULL;
     }
     if ((cooked = BufFilePushZIP (raw)))
diff --git a/src/builtins/render.c b/src/builtins/render.c
index 871665f..52c24b9 100644
--- a/src/builtins/render.c
+++ b/src/builtins/render.c
@@ -50,7 +50,7 @@ BuiltinOpenBitmap (FontPathElementPtr fpe, FontPtr *ppFont, int	flags,
     file = BuiltinFileOpen (fileName);
     if (!file)
 	return BadFontName;
-    pFont = (FontPtr) xalloc(sizeof(FontRec));
+    pFont = malloc(sizeof(FontRec));
     if (!pFont) {
 	BuiltinFileClose (file, 0);
 	return AllocError;
@@ -69,7 +69,7 @@ BuiltinOpenBitmap (FontPathElementPtr fpe, FontPtr *ppFont, int	flags,
 
     BuiltinFileClose (file, 0);
     if (ret != Successful)
-	xfree(pFont);
+	free(pFont);
     else
 	*ppFont = pFont;
     return ret;
diff --git a/src/fc/fsconvert.c b/src/fc/fsconvert.c
index 8cdda2a..724bc5f 100644
--- a/src/fc/fsconvert.c
+++ b/src/fc/fsconvert.c
@@ -108,8 +108,7 @@ _fs_convert_props(fsPropInfo *pi, fsPropOffset *po, pointer pd,
 	|| nprops > SIZE_MAX/(sizeof(FontPropRec) + sizeof(char))) 
 	return -1;
 	   
-    dprop = (FontPropPtr) xalloc(sizeof(FontPropRec) * nprops +
-				 sizeof (char) * nprops);
+    dprop = malloc(sizeof(FontPropRec) * nprops + sizeof (char) * nprops);
     if (!dprop)
 	return -1;
     
@@ -132,7 +131,7 @@ _fs_convert_props(fsPropInfo *pi, fsPropOffset *po, pointer pd,
 					    local_off.value.length, 1);
 	    if (dprop->value == BAD_RESOURCE)
 	    {
-		xfree (pfi->props);
+		free (pfi->props);
 		pfi->nprops = 0;
 		pfi->props = 0;
 		pfi->isStringProp = 0;
@@ -150,7 +149,7 @@ _fs_free_props (FontInfoPtr pfi)
 {
     if (pfi->props)
     {
-	xfree (pfi->props);
+	free (pfi->props);
 	pfi->nprops = 0;
 	pfi->props = 0;
     }
@@ -616,12 +615,12 @@ _fs_unload_font(FontPtr pfont)
      * fsdata points at FSFontRec, FSFontDataRec and name
      */
     if (encoding)
-	xfree(encoding);
+	free(encoding);
 
     while ((glyphs = fsdata->glyphs))
     {
 	fsdata->glyphs = glyphs->next;
-	xfree (glyphs);
+	free (glyphs);
     }
     
     /* XXX we may get called after the resource DB has been cleaned out */
@@ -630,7 +629,7 @@ _fs_unload_font(FontPtr pfont)
     
     _fs_free_props (&pfont->info);
     
-    xfree(fsdata);
+    free(fsdata);
 	    
     DestroyFontRec(pfont);
 }
@@ -650,9 +649,7 @@ fs_create_font (FontPathElementPtr  fpe,
     pfont = CreateFontRec ();
     if (!pfont)
 	return 0;
-    fsfont = (FSFontPtr) xalloc (sizeof (FSFontRec) +
-				 sizeof (FSFontDataRec) +
-				 namelen + 1);
+    fsfont = malloc (sizeof (FSFontRec) + sizeof (FSFontDataRec) + namelen + 1);
     if (!fsfont)
     {
 	DestroyFontRec (pfont);
@@ -703,7 +700,7 @@ fs_create_font (FontPathElementPtr  fpe,
     /* save the ID */
     if (!StoreFontClientFont(pfont, fsd->fontid)) 
     {
-	xfree (fsfont);
+	free (fsfont);
 	DestroyFontRec (pfont);
 	return 0;
     }
@@ -717,7 +714,7 @@ fs_alloc_glyphs (FontPtr pFont, int size)
     FSGlyphPtr	glyphs;
     FSFontPtr	fsfont = (FSFontPtr) pFont->fontPrivate;
 
-    glyphs = xalloc (sizeof (FSGlyphRec) + size);
+    glyphs = malloc (sizeof (FSGlyphRec) + size);
     glyphs->next = fsfont->glyphs;
     fsfont->glyphs = glyphs;
     return (pointer) (glyphs + 1);
diff --git a/src/fc/fserve.c b/src/fc/fserve.c
index 3980fb0..3aa7598 100644
--- a/src/fc/fserve.c
+++ b/src/fc/fserve.c
@@ -266,7 +266,7 @@ fs_close_conn(FSFpePtr conn)
     for (client = conn->clients; client; client = nclient) 
     {
 	nclient = client->next;
-	xfree (client);
+	free (client);
     }
     conn->clients = NULL;
 }
@@ -411,7 +411,7 @@ fs_new_block_rec(FontPathElementPtr fpe, pointer client, int type)
 	size = 0;
 	break;
     }
-    blockrec = (FSBlockDataPtr) xalloc(sizeof(FSBlockDataRec) + size);
+    blockrec = malloc(sizeof(FSBlockDataRec) + size);
     if (!blockrec)
 	return (FSBlockDataPtr) 0;
     blockrec->data = (pointer) (blockrec + 1);
@@ -462,9 +462,9 @@ _fs_remove_block_rec(FSFpePtr conn, FSBlockDataPtr blockrec)
     {
 	FSBlockedGlyphPtr bglyph = (FSBlockedGlyphPtr)blockrec->data;
 	if (bglyph->num_expected_ranges)
-	    xfree(bglyph->expected_ranges);
+	    free(bglyph->expected_ranges);
     }
-    xfree(blockrec);
+    free(blockrec);
     _fs_set_pending_reply (conn);
 }
 
@@ -477,7 +477,7 @@ _fs_signal_clients_depending(FSClientsDependingPtr *clients_depending)
     {
 	*clients_depending = p->next;
 	ClientSignal(p->client);
-	xfree(p);
+	free(p);
     }
 }
 
@@ -493,7 +493,7 @@ _fs_add_clients_depending(FSClientsDependingPtr *clients_depending, pointer clie
 	    return Suspended;
     }
     
-    new = (FSClientsDependingPtr)xalloc (sizeof (FSClientsDependingRec));
+    new = malloc (sizeof (FSClientsDependingRec));
     if (!new)
 	return BadAlloc;
 
@@ -981,7 +981,7 @@ fs_read_extent_info(FontPathElementPtr fpe, FSBlockDataPtr blockrec)
 	numInfos *= 2;
 	haveInk = TRUE;
     }
-    ci = pCI = (CharInfoPtr) xalloc(sizeof(CharInfoRec) * numInfos);
+    ci = pCI = malloc(sizeof(CharInfoRec) * numInfos);
 
     if (!pCI) 
     {
@@ -2156,7 +2156,7 @@ _fs_load_glyphs(pointer client, FontPtr pfont, Bool range_flag,
 	if (nranges)
 	{
 	    _fs_clean_aborted_loadglyphs(pfont, nranges, ranges);
-	    xfree(ranges);
+	    free(ranges);
 	}
 	return _fs_add_clients_depending(clients_depending, client);
     }
@@ -2184,7 +2184,7 @@ _fs_load_glyphs(pointer client, FontPtr pfont, Bool range_flag,
 	/* Since we're not ready to send the load_glyphs request yet,
 	   clean up the damage caused by the fs_build_range() call. */
 	_fs_clean_aborted_loadglyphs(pfont, nranges, ranges);
-	xfree(ranges);
+	free(ranges);
 
 	/* Now try to reopen the font. */
 	return fs_send_open_font(client, pfont->fpe,
@@ -2571,7 +2571,7 @@ fs_client_died(pointer client, FontPathElementPtr fpe)
 	    _fs_add_req_log(conn, FS_FreeAC);
 	    _fs_write (conn, (char *) &freeac, sizeof (fsFreeACReq));
 	    *prev = cur->next;
-	    xfree (cur);
+	    free (cur);
 	    break;
 	}
     }
@@ -2625,7 +2625,7 @@ _fs_client_access (FSFpePtr conn, pointer client, Bool sync)
     }
     if (!cur)
     {
-	cur = (FSClientPtr) xalloc (sizeof (FSClientRec));
+	cur = malloc (sizeof (FSClientRec));
 	if (!cur)
 	    return;
 	cur->client = client;
@@ -2810,15 +2810,14 @@ _fs_recv_conn_setup (FSFpePtr conn)
 	 */
 	if (conn->alts)
 	{
-	    xfree (conn->alts);
+	    free (conn->alts);
 	    conn->alts = 0;
 	    conn->numAlts = 0;
 	}
 	if (setup->num_alternates)
 	{
-	    alts = (FSFpeAltPtr) xalloc (setup->num_alternates * 
-					 sizeof (FSFpeAltRec) +
-					 (setup->alternate_len << 2));
+	    alts = malloc (setup->num_alternates * sizeof (FSFpeAltRec) +
+			   (setup->alternate_len << 2));
 	    if (alts)
 	    {
 		alt_names = (char *) (setup + 1);
@@ -3151,13 +3150,12 @@ _fs_init_conn (char *servername)
 {
     FSFpePtr	conn;
 
-    conn = xalloc (sizeof (FSFpeRec) + strlen (servername) + 1);
+    conn = calloc (1, sizeof (FSFpeRec) + strlen (servername) + 1);
     if (!conn)
 	return 0;
-    memset (conn, '\0', sizeof (FSFpeRec));
     if (!_fs_io_init (conn))
     {
-	xfree (conn);
+	free (conn);
 	return 0;
     }
     conn->servername = (char *) (conn + 1);
@@ -3173,8 +3171,8 @@ _fs_free_conn (FSFpePtr conn)
     _fs_close_server (conn);
     _fs_io_fini (conn);
     if (conn->alts)
-	xfree (conn->alts);
-    xfree (conn);
+	free (conn->alts);
+    free (conn);
 }
 
 /*
diff --git a/src/fc/fsio.c b/src/fc/fsio.c
index 2b55f85..cbb1a67 100644
--- a/src/fc/fsio.c
+++ b/src/fc/fsio.c
@@ -284,7 +284,7 @@ _fs_flush (FSFpePtr conn)
     {
 	_fs_unmark_block (conn, FS_BROKEN_WRITE|FS_PENDING_WRITE);
 	if (conn->outBuf.size > FS_BUF_INC)
-	    conn->outBuf.buf = xrealloc (conn->outBuf.buf, FS_BUF_INC);
+	    conn->outBuf.buf = realloc (conn->outBuf.buf, FS_BUF_INC);
 	conn->outBuf.remove = conn->outBuf.insert = 0;
     }
     return FSIO_READY;
@@ -310,7 +310,7 @@ _fs_resize (FSBufPtr buf, long size)
     if (buf->size - buf->remove < size)
     {
 	new_size = ((buf->remove + size + FS_BUF_INC) / FS_BUF_INC) * FS_BUF_INC;
-	new = xrealloc (buf->buf, new_size);
+	new = realloc (buf->buf, new_size);
 	if (!new)
 	    return FSIO_ERROR;
 	buf->buf = new;
@@ -327,7 +327,7 @@ _fs_downsize (FSBufPtr buf, long size)
 	buf->insert = buf->remove = 0;
 	if (buf->size > size)
 	{
-	    buf->buf = xrealloc (buf->buf, size);
+	    buf->buf = realloc (buf->buf, size);
 	    buf->size = size;
 	}
     }
@@ -346,16 +346,16 @@ Bool
 _fs_io_init (FSFpePtr conn)
 {
     conn->outBuf.insert = conn->outBuf.remove = 0;
-    conn->outBuf.buf = xalloc (FS_BUF_INC);
+    conn->outBuf.buf = malloc (FS_BUF_INC);
     if (!conn->outBuf.buf)
 	return FALSE;
     conn->outBuf.size = FS_BUF_INC;
     
     conn->inBuf.insert = conn->inBuf.remove = 0;
-    conn->inBuf.buf = xalloc (FS_BUF_INC);
+    conn->inBuf.buf = malloc (FS_BUF_INC);
     if (!conn->inBuf.buf)
     {
-	xfree (conn->outBuf.buf);
+	free (conn->outBuf.buf);
 	conn->outBuf.buf = 0;
 	return FALSE;
     }
@@ -368,9 +368,9 @@ void
 _fs_io_fini (FSFpePtr conn)
 {
     if (conn->outBuf.buf)
-	xfree (conn->outBuf.buf);
+	free (conn->outBuf.buf);
     if (conn->inBuf.buf)
-	xfree (conn->inBuf.buf);
+	free (conn->inBuf.buf);
 }
 
 static int
diff --git a/src/fontfile/bitsource.c b/src/fontfile/bitsource.c
index ae27de8..d828ce8 100644
--- a/src/fontfile/bitsource.c
+++ b/src/fontfile/bitsource.c
@@ -51,7 +51,7 @@ FontFileRegisterBitmapSource (FontPathElementPtr fpe)
     if (FontFileBitmapSources.count == FontFileBitmapSources.size)
     {
 	newsize = FontFileBitmapSources.size + 4;
-	new = (FontPathElementPtr *) xrealloc (FontFileBitmapSources.fpe, newsize * sizeof *new);
+	new = realloc (FontFileBitmapSources.fpe, newsize * sizeof *new);
 	if (!new)
 	    return FALSE;
 	FontFileBitmapSources.size = newsize;
@@ -73,7 +73,7 @@ FontFileUnregisterBitmapSource (FontPathElementPtr fpe)
 	    if (FontFileBitmapSources.count == 0)
 	    {
 		FontFileBitmapSources.size = 0;
-		xfree (FontFileBitmapSources.fpe);
+		free (FontFileBitmapSources.fpe);
 		FontFileBitmapSources.fpe = 0;
 	    }
 	    else
@@ -99,7 +99,7 @@ FontFileEmptyBitmapSource(void)
 
     FontFileBitmapSources.count = 0;
     FontFileBitmapSources.size = 0;
-    xfree (FontFileBitmapSources.fpe);
+    free (FontFileBitmapSources.fpe);
     FontFileBitmapSources.fpe = 0;
 }
 
diff --git a/src/fontfile/bufio.c b/src/fontfile/bufio.c
index a5746e3..9eb00bc 100644
--- a/src/fontfile/bufio.c
+++ b/src/fontfile/bufio.c
@@ -51,7 +51,7 @@ BufFileCreate (char *private,
 {
     BufFilePtr	f;
 
-    f = (BufFilePtr) xalloc (sizeof *f);
+    f = malloc (sizeof *f);
     if (!f)
 	return 0;
     f->private = private;
@@ -201,6 +201,6 @@ BufFileClose (BufFilePtr f, int doClose)
 {
     int ret;
     ret = (*f->close) (f, doClose);
-    xfree (f);
+    free (f);
     return ret;
 }
diff --git a/src/fontfile/bunzip2.c b/src/fontfile/bunzip2.c
index 9964de6..d8b9321 100644
--- a/src/fontfile/bunzip2.c
+++ b/src/fontfile/bunzip2.c
@@ -54,7 +54,7 @@ BufFilePushBZIP2 (BufFilePtr f)
 {
     xzip_buf *x;
 
-    x = (xzip_buf *) xalloc (sizeof (xzip_buf));
+    x = malloc (sizeof (xzip_buf));
     if (!x) return NULL;
 
     bzero(&(x->z), sizeof(bz_stream));
@@ -64,7 +64,7 @@ BufFilePushBZIP2 (BufFilePtr f)
 				    0,	/* verbosity: 0 silent, 4 max */
 				    0);	/* 0: go faster, 1: use less memory */
     if (x->zstat != BZ_OK) {
-	xfree(x);
+	free(x);
 	return NULL;
     }
 
@@ -87,7 +87,7 @@ BufBzip2FileClose(BufFilePtr f, int flag)
     xzip_buf *x = (xzip_buf *)f->private;
     BZ2_bzDecompressEnd (&(x->z));
     BufFileClose (x->f, flag);
-    xfree (x);
+    free (x);
     return 1;
 }
 
diff --git a/src/fontfile/catalogue.c b/src/fontfile/catalogue.c
index d494236..3a04a75 100644
--- a/src/fontfile/catalogue.c
+++ b/src/fontfile/catalogue.c
@@ -61,8 +61,7 @@ CatalogueAddFPE (CataloguePtr cat, FontPathElementPtr fpe)
 	else
 	    cat->fpeAlloc *= 2;
 	
-	new = xrealloc(cat->fpeList,
-		       cat->fpeAlloc * sizeof(FontPathElementPtr));
+	new = realloc(cat->fpeList, cat->fpeAlloc * sizeof(FontPathElementPtr));
 	if (new == NULL)
 	    return AllocError;
 
@@ -115,8 +114,8 @@ CatalogueUnrefFPEs (FontPathElementPtr fpe)
 	if (subfpe->refcount == 0)
 	{
 	    FontFileFreeFPE (subfpe);
-	    xfree(subfpe->name);
-	    xfree(subfpe);
+	    free(subfpe->name);
+	    free(subfpe);
 	}
     }
 
@@ -150,7 +149,7 @@ CatalogueRescan (FontPathElementPtr fpe, Bool forceScan)
     dir = opendir(path);
     if (dir == NULL)
     {
-	xfree(cat);
+	free(cat);
 	return BadFontPath;
     }
 
@@ -180,7 +179,7 @@ CatalogueRescan (FontPathElementPtr fpe, Bool forceScan)
 	    len += strlen(attrib);
 	}
 
-	subfpe = xalloc(sizeof *subfpe);
+	subfpe = malloc(sizeof *subfpe);
 	if (subfpe == NULL)
 	    continue;
 
@@ -190,10 +189,10 @@ CatalogueRescan (FontPathElementPtr fpe, Bool forceScan)
 	 * (which uses font->fpe->type) goes to CatalogueCloseFont. */
 	subfpe->type = fpe->type;
 	subfpe->name_length = len;
-	subfpe->name = xalloc (len + 1);
+	subfpe->name = malloc (len + 1);
 	if (subfpe == NULL)
 	{
-	    xfree(subfpe);
+	    free(subfpe);
 	    continue;
 	}
 
@@ -207,15 +206,15 @@ CatalogueRescan (FontPathElementPtr fpe, Bool forceScan)
 
 	if (FontFileInitFPE (subfpe) != Successful)
 	{
-	    xfree(subfpe->name);
-	    xfree(subfpe);
+	    free(subfpe->name);
+	    free(subfpe);
 	    continue;
 	}
 
 	if (CatalogueAddFPE(cat, subfpe) != Successful)
 	{
 	    FontFileFreeFPE (subfpe);
-	    xfree(subfpe);
+	    free(subfpe);
 	    continue;
 	}
     }
@@ -235,7 +234,7 @@ CatalogueInitFPE (FontPathElementPtr fpe)
 {
     CataloguePtr	cat;
 
-    cat = (CataloguePtr) xalloc(sizeof *cat);
+    cat = malloc(sizeof *cat);
     if (cat == NULL)
 	return AllocError;
 
@@ -271,8 +270,8 @@ CatalogueFreeFPE (FontPathElementPtr fpe)
 	return FontFileFreeFPE (fpe);
 
     CatalogueUnrefFPEs (fpe);
-    xfree(cat->fpeList);
-    xfree(cat);
+    free(cat->fpeList);
+    free(cat);
 
     return Successful;
 }
@@ -356,8 +355,7 @@ CatalogueStartListFonts(pointer client, FontPathElementPtr fpe,
 
     CatalogueRescan (fpe, FALSE);
 
-    data = (LFWIDataPtr) xalloc (sizeof *data +
-				 sizeof data->privates[0] * cat->fpeCount);
+    data = malloc (sizeof *data + sizeof data->privates[0] * cat->fpeCount);
     if (!data)
 	return AllocError;
     data->privates = (pointer *) (data + 1);
@@ -377,7 +375,7 @@ CatalogueStartListFonts(pointer client, FontPathElementPtr fpe,
  bail:
     for (j = 0; j < i; j++)
 	/* FIXME: we have no way to free the per-fpe privates. */;
-    xfree (data);
+    free (data);
 
     return AllocError;
 }
@@ -402,7 +400,7 @@ CatalogueListNextFontWithInfo(pointer client, FontPathElementPtr fpe,
 
     if (data->current == cat->fpeCount)
     {
-	xfree(data);
+	free(data);
 	return BadFontName;
     }
 
@@ -439,7 +437,7 @@ CatalogueListNextFontOrAlias(pointer client, FontPathElementPtr fpe,
 
     if (data->current == cat->fpeCount)
     {
-	xfree(data);
+	free(data);
 	return BadFontName;
     }
 
diff --git a/src/fontfile/decompress.c b/src/fontfile/decompress.c
index a4c5468..cdfb492 100644
--- a/src/fontfile/decompress.c
+++ b/src/fontfile/decompress.c
@@ -162,7 +162,7 @@ BufFilePushCompressed (BufFilePtr f)
     hsize = hsize_table[maxbits - 12];
     extra = (1 << maxbits) * sizeof (char_type) +
 	    hsize * sizeof (unsigned short);
-    file = (CompressedFile *) xalloc (sizeof (CompressedFile) + extra);
+    file = malloc (sizeof (CompressedFile) + extra);
     if (!file)
 	return 0;
     file->file = f;
@@ -203,7 +203,7 @@ BufCompressedClose (BufFilePtr f, int doClose)
 
     file = (CompressedFile *) f->private;
     raw = file->file;
-    xfree (file);
+    free (file);
     BufFileClose (raw, doClose);
     return 1;
 }
diff --git a/src/fontfile/dirfile.c b/src/fontfile/dirfile.c
index 1489938..40692c8 100755
--- a/src/fontfile/dirfile.c
+++ b/src/fontfile/dirfile.c
@@ -378,7 +378,7 @@ lexAlias(FILE *file, char **lexToken)
 	    char       *nbuf;
 
 	    nsize = tokenSize ? (tokenSize << 1) : 64;
-	    nbuf = (char *) xrealloc(tokenBuf, nsize);
+	    nbuf = realloc(tokenBuf, nsize);
 	    if (!nbuf)
 		return EALLOC;
 	    tokenBuf = nbuf;
diff --git a/src/fontfile/fontdir.c b/src/fontfile/fontdir.c
index 00c7511..4d1baa9 100644
--- a/src/fontfile/fontdir.c
+++ b/src/fontfile/fontdir.c
@@ -51,7 +51,7 @@ FontFileInitTable (FontTablePtr table, int size)
 	return FALSE;
     if (size)
     {
-	table->entries = (FontEntryPtr) xalloc(sizeof(FontEntryRec) * size);
+	table->entries = malloc(sizeof(FontEntryRec) * size);
 	if (!table->entries)
 	    return FALSE;
     }
@@ -70,26 +70,26 @@ FontFileFreeEntry (FontEntryPtr entry)
     int i;
 
     if (entry->name.name)
-	xfree(entry->name.name);
+	free(entry->name.name);
     entry->name.name = NULL;
 
     switch (entry->type)
     {
     case FONT_ENTRY_SCALABLE:
-	xfree (entry->u.scalable.fileName);
+	free (entry->u.scalable.fileName);
 	extra = entry->u.scalable.extra;
 	for (i = 0; i < extra->numScaled; i++)
 	    if (extra->scaled[i].vals.ranges)
-		xfree (extra->scaled[i].vals.ranges);
-	xfree (extra->scaled);
-	xfree (extra);
+		free (extra->scaled[i].vals.ranges);
+	free (extra->scaled);
+	free (extra);
 	break;
     case FONT_ENTRY_BITMAP:
-	xfree (entry->u.bitmap.fileName);
+	free (entry->u.bitmap.fileName);
 	entry->u.bitmap.fileName = NULL;
 	break;
     case FONT_ENTRY_ALIAS:
-	xfree (entry->u.alias.resolved);
+	free (entry->u.alias.resolved);
 	entry->u.alias.resolved = NULL;
 	break;
 #ifdef NOTYET
@@ -106,7 +106,7 @@ FontFileFreeTable (FontTablePtr table)
 
     for (i = 0; i < table->used; i++)
 	FontFileFreeEntry (&table->entries[i]);
-    xfree (table->entries);
+    free (table->entries);
 }
 
 FontDirectoryPtr
@@ -136,19 +136,19 @@ FontFileMakeDir(char *dirName, int size)
     if (dirlen)     /* leave out slash for builtins */
 #endif
 	needslash = 1;
-    dir = (FontDirectoryPtr) xalloc(sizeof *dir + dirlen + needslash + 1 +
-				    (attriblen ? attriblen + 1 : 0));
+    dir = malloc(sizeof *dir + dirlen + needslash + 1 +
+		 (attriblen ? attriblen + 1 : 0));
     if (!dir)
 	return (FontDirectoryPtr)0;
     if (!FontFileInitTable (&dir->scalable, 0))
     {
-	xfree (dir);
+	free (dir);
 	return (FontDirectoryPtr)0;
     }
     if (!FontFileInitTable (&dir->nonScalable, size))
     {
 	FontFileFreeTable (&dir->scalable);
-	xfree (dir);
+	free (dir);
 	return (FontDirectoryPtr)0;
     }
     dir->directory = (char *) (dir + 1);
@@ -172,7 +172,7 @@ FontFileFreeDir (FontDirectoryPtr dir)
 {
     FontFileFreeTable (&dir->scalable);
     FontFileFreeTable (&dir->nonScalable);
-    xfree(dir);
+    free(dir);
 }
 
 FontEntryPtr
@@ -186,8 +186,7 @@ FontFileAddEntry(FontTablePtr table, FontEntryPtr prototype)
 	return (FontEntryPtr) 0;    /* "cannot" happen */
     if (table->used == table->size) {
 	newsize = table->size + 100;
-	entry = (FontEntryPtr) xrealloc(table->entries,
-					   newsize * sizeof(FontEntryRec));
+	entry = realloc(table->entries, newsize * sizeof(FontEntryRec));
 	if (!entry)
 	    return (FontEntryPtr)0;
 	table->size = newsize;
@@ -195,7 +194,7 @@ FontFileAddEntry(FontTablePtr table, FontEntryPtr prototype)
     }
     entry = &table->entries[table->used];
     *entry = *prototype;
-    entry->name.name = (char *) xalloc(prototype->name.length + 1);
+    entry->name.name = malloc(prototype->name.length + 1);
     if (!entry->name.name)
 	return (FontEntryPtr)0;
     memcpy (entry->name.name, prototype->name.name, prototype->name.length);
@@ -439,7 +438,7 @@ FontFileSaveString (char *s)
 {
     char    *n;
 
-    n = (char *) xalloc (strlen (s) + 1);
+    n = malloc (strlen (s) + 1);
     if (!n)
 	return 0;
     strcpy (n, s);
@@ -695,7 +694,7 @@ FontFileAddFontFile (FontDirectoryPtr dir, char *fontName, char *fileName)
 	    return FALSE;
 	if (!(bitmap = FontFileAddEntry (&dir->nonScalable, &entry)))
 	{
-	    xfree (entry.u.bitmap.fileName);
+	    free (entry.u.bitmap.fileName);
 	    return FALSE;
 	}
     }
@@ -723,7 +722,7 @@ FontFileAddFontFile (FontDirectoryPtr dir, char *fontName, char *fileName)
 		{
 		    existing->u.scalable.extra->defaults = vals;
 
-		    xfree (existing->u.scalable.fileName);
+		    free (existing->u.scalable.fileName);
 		    if (!(existing->u.scalable.fileName = FontFileSaveString (fileName)))
 			return FALSE;
 		}
@@ -738,10 +737,10 @@ FontFileAddFontFile (FontDirectoryPtr dir, char *fontName, char *fileName)
 	}
 	if (!(entry.u.scalable.fileName = FontFileSaveString (fileName)))
 	    return FALSE;
-	extra = (FontScalableExtraPtr) xalloc (sizeof (FontScalableExtraRec));
+	extra = malloc (sizeof (FontScalableExtraRec));
 	if (!extra)
 	{
-	    xfree (entry.u.scalable.fileName);
+	    free (entry.u.scalable.fileName);
 	    return FALSE;
 	}
 	bzero((char *)&extra->defaults, sizeof(extra->defaults));
@@ -791,8 +790,8 @@ FontFileAddFontFile (FontDirectoryPtr dir, char *fontName, char *fileName)
 	entry.u.scalable.extra = extra;
 	if (!(scalable = FontFileAddEntry (&dir->scalable, &entry)))
 	{
-	    xfree (extra);
-	    xfree (entry.u.scalable.fileName);
+	    free (extra);
+	    free (entry.u.scalable.fileName);
 	    return FALSE;
 	}
 	if (vals.values_supplied & SIZE_SPECIFY_MASK)
@@ -826,7 +825,7 @@ FontFileAddFontAlias (FontDirectoryPtr dir, char *aliasName, char *fontName)
 	return FALSE;
     if (!FontFileAddEntry (&dir->nonScalable, &entry))
     {
-	xfree (entry.u.alias.resolved);
+	free (entry.u.alias.resolved);
 	return FALSE;
     }
     return TRUE;
diff --git a/src/fontfile/fontfile.c b/src/fontfile/fontfile.c
index f900f75..d502569 100644
--- a/src/fontfile/fontfile.c
+++ b/src/fontfile/fontfile.c
@@ -325,7 +325,7 @@ FontFileOpenFont (pointer client, FontPathElementPtr fpe, Mask flags,
 
     if (ret != BadFontName)
     {
-	if (ranges) xfree(ranges);
+	if (ranges) free(ranges);
 	return ret;
     }
 
@@ -476,7 +476,7 @@ FontFileOpenFont (pointer client, FontPathElementPtr fpe, Mask flags,
 	ret = BadFontName;
 
     if (ranges)
-	xfree(ranges);
+	free(ranges);
     return ret;
 }
 
@@ -730,7 +730,7 @@ _FontFileListFonts (pointer client, FontPathElementPtr fpe,
 	scaleNames = MakeFontNamesRecord (0);
 	if (!scaleNames)
 	{
-	    if (ranges) xfree(ranges);
+	    if (ranges) free(ranges);
 	    return AllocError;
 	}
 	FontFileFindNamesInScalableDir (&dir->scalable, &zeroName, max,
@@ -747,7 +747,7 @@ _FontFileListFonts (pointer client, FontPathElementPtr fpe,
 	scaleNames = MakeFontNamesRecord (0);
 	if (!scaleNames)
 	{
-	    if (ranges) xfree(ranges);
+	    if (ranges) free(ranges);
 	    return AllocError;
 	}
 	FontFileFindNamesInScalableDir (&dir->nonScalable, &zeroName,
@@ -760,7 +760,7 @@ _FontFileListFonts (pointer client, FontPathElementPtr fpe,
 				  &max);
 	FreeFontNames (scaleNames);
 
-	if (ranges) xfree(ranges);
+	if (ranges) free(ranges);
     }
     else
     {
@@ -802,13 +802,13 @@ FontFileStartListFonts(pointer client, FontPathElementPtr fpe,
     LFWIDataPtr	data;
     int		ret;
 
-    data = (LFWIDataPtr) xalloc (sizeof *data);
+    data = malloc (sizeof *data);
     if (!data)
 	return AllocError;
     data->names = MakeFontNamesRecord (0);
     if (!data->names)
     {
-	xfree (data);
+	free (data);
 	return AllocError;
     }
     ret = _FontFileListFonts (client, fpe, pat, len,
@@ -816,7 +816,7 @@ FontFileStartListFonts(pointer client, FontPathElementPtr fpe,
     if (ret != Successful)
     {
 	FreeFontNames (data->names);
-	xfree (data);
+	free (data);
 	return ret;
     }
     data->current = 0;
@@ -928,7 +928,7 @@ FontFileListOneFontWithInfo (pointer client, FontPathElementPtr fpe,
     
     if (ret != BadFontName)
     {
-	if (ranges) xfree(ranges);
+	if (ranges) free(ranges);
 	return ret;
     }
 
@@ -1034,7 +1034,7 @@ FontFileListOneFontWithInfo (pointer client, FontPathElementPtr fpe,
                                 (fpe, *pFontInfo, entry, fileName);
 		    }
 		    if (ranges) {
-			xfree(ranges);
+			free(ranges);
 			ranges = NULL;
 		    }
 		}
@@ -1048,7 +1048,7 @@ FontFileListOneFontWithInfo (pointer client, FontPathElementPtr fpe,
 	ret = BadFontName;
 
     if (ranges)
-	xfree(ranges);
+	free(ranges);
     return ret;
 }
 
@@ -1066,7 +1066,7 @@ FontFileListNextFontWithInfo(pointer client, FontPathElementPtr fpe,
     if (data->current == data->names->nnames)
     {
 	FreeFontNames (data->names);
-	xfree (data);
+	free (data);
 	return BadFontName;
     }
     name = data->names->names[data->current];
@@ -1102,7 +1102,7 @@ FontFileListNextFontOrAlias(pointer client, FontPathElementPtr fpe,
     if (data->current == data->names->nnames)
     {
 	FreeFontNames (data->names);
-	xfree (data);
+	free (data);
 	return BadFontName;
     }
     name = data->names->names[data->current];
diff --git a/src/fontfile/fontscale.c b/src/fontfile/fontscale.c
index a6eafc7..8002dde 100644
--- a/src/fontfile/fontscale.c
+++ b/src/fontfile/fontscale.c
@@ -51,8 +51,7 @@ FontFileAddScaledInstance (FontEntryPtr entry, FontScalablePtr vals,
     if (extra->numScaled == extra->sizeScaled)
     {
 	newsize = extra->sizeScaled + 4;
-	new = (FontScaledPtr) xrealloc (extra->scaled,
-			    newsize * sizeof (FontScaledRec));
+	new = realloc (extra->scaled, newsize * sizeof (FontScaledRec));
 	if (!new)
 	    return FALSE;
 	extra->sizeScaled = newsize;
@@ -107,7 +106,7 @@ FontFileRemoveScaledInstance (FontEntryPtr entry, FontPtr pFont)
 	if (extra->scaled[i].pFont == pFont)
 	{
 	    if (extra->scaled[i].vals.ranges)
-		xfree (extra->scaled[i].vals.ranges);
+		free (extra->scaled[i].vals.ranges);
 	    extra->numScaled--;
 	    for (; i < extra->numScaled; i++)
 		extra->scaled[i] = extra->scaled[i+1];
diff --git a/src/fontfile/gunzip.c b/src/fontfile/gunzip.c
index 8c9c317..6cf192b 100644
--- a/src/fontfile/gunzip.c
+++ b/src/fontfile/gunzip.c
@@ -29,7 +29,7 @@ BufFilePushZIP (BufFilePtr f)
 {
   xzip_buf *x;
 
-  x = (xzip_buf *) xalloc (sizeof (xzip_buf));
+  x = malloc (sizeof (xzip_buf));
   if (!x) return 0;
   /* these are just for raw calloc/free */
   x->z.zalloc = Z_NULL;
@@ -46,7 +46,7 @@ BufFilePushZIP (BufFilePtr f)
      zlib header checking [undocumented, for gzip compatibility only?] */
   x->zstat = inflateInit2(&(x->z), -MAX_WBITS);
   if (x->zstat != Z_OK) {
-    xfree(x);
+    free(x);
     return 0;
   }
 
@@ -57,7 +57,7 @@ BufFilePushZIP (BufFilePtr f)
   x->z.avail_in = 0;
 
   if (BufCheckZipHeader(x->f)) {
-    xfree(x);
+    free(x);
     return 0;
   }
 
@@ -74,7 +74,7 @@ BufZipFileClose(BufFilePtr f, int flag)
   xzip_buf *x = (xzip_buf *)f->private;
   inflateEnd (&(x->z));
   BufFileClose (x->f, flag);
-  xfree (x);
+  free (x);
   return 1;
 }
 
diff --git a/src/fontfile/renderers.c b/src/fontfile/renderers.c
index f110ba8..bdbdab0 100644
--- a/src/fontfile/renderers.c
+++ b/src/fontfile/renderers.c
@@ -62,7 +62,7 @@ FontFilePriorityRegisterRenderer (FontRendererPtr renderer, int priority)
 	rendererGeneration = serverGeneration;
 	renderers.number = 0;
 	if (renderers.renderers)
-	   xfree(renderers.renderers);
+	   free(renderers.renderers);
 	renderers.renderers = NULL;
     }
 
@@ -84,7 +84,7 @@ FontFilePriorityRegisterRenderer (FontRendererPtr renderer, int priority)
     }
 
     if(i >= renderers.number) {
-        new = xrealloc (renderers.renderers, sizeof(*new) * (i + 1));
+        new = realloc (renderers.renderers, sizeof(*new) * (i + 1));
         if (!new)
             return FALSE;
         renderers.renderers = new;
diff --git a/src/util/atom.c b/src/util/atom.c
index b770dc9..bfb05cc 100644
--- a/src/util/atom.c
+++ b/src/util/atom.c
@@ -84,14 +84,13 @@ ResizeHashTable (void)
 	newHashSize = 1024;
     else
 	newHashSize = hashSize * 2;
-    newHashTable = (AtomListPtr *) xalloc (newHashSize * sizeof (AtomListPtr));
+    newHashTable = calloc (newHashSize, sizeof (AtomListPtr));
     if (!newHashTable) {
 	fprintf(stderr, "ResizeHashTable(): Error: Couldn't allocate"
 		" newHashTable (%ld)\n",
 		newHashSize * (unsigned long)sizeof (AtomListPtr));
 	return FALSE;
     }
-    bzero ((char *) newHashTable, newHashSize * sizeof (AtomListPtr));
     newHashMask = newHashSize - 1;
     newRehash = (newHashMask - 2);
     for (i = 0; i < hashSize; i++)
@@ -111,7 +110,7 @@ ResizeHashTable (void)
 	    newHashTable[h] = hashTable[i];
 	}
     }
-    xfree (hashTable);
+    free (hashTable);
     hashTable = newHashTable;
     hashSize = newHashSize;
     hashMask = newHashMask;
@@ -127,7 +126,7 @@ ResizeReverseMap (void)
 	reverseMapSize = 1000;
     else
 	reverseMapSize *= 2;
-    reverseMap = (AtomListPtr *) xrealloc (reverseMap, reverseMapSize * sizeof (AtomListPtr));
+    reverseMap = realloc (reverseMap, reverseMapSize * sizeof (AtomListPtr));
     if (!reverseMap) {
 	fprintf(stderr, "ResizeReverseMap(): Error: Couldn't reallocate"
 		" reverseMap (%ld)\n",
@@ -187,7 +186,7 @@ MakeAtom(char *string, unsigned len, int makeit)
     }
     if (!makeit)
 	return None;
-    a = (AtomListPtr) xalloc (sizeof (AtomListRec) + len + 1);
+    a = malloc (sizeof (AtomListRec) + len + 1);
     if (a == NULL) {
 	fprintf(stderr, "MakeAtom(): Error: Couldn't allocate AtomListRec"
 		" (%ld)\n", (unsigned long)sizeof (AtomListRec) + len + 1);
diff --git a/src/util/fontnames.c b/src/util/fontnames.c
index 2d3a517..d03cea7 100644
--- a/src/util/fontnames.c
+++ b/src/util/fontnames.c
@@ -49,11 +49,11 @@ FreeFontNames(FontNamesPtr pFN)
     if (!pFN)
 	return;
     for (i = 0; i < pFN->nnames; i++) {
-	xfree(pFN->names[i]);
+	free(pFN->names[i]);
     }
-    xfree(pFN->names);
-    xfree(pFN->length);
-    xfree(pFN);
+    free(pFN->names);
+    free(pFN->length);
+    free(pFN);
 }
 
 FontNamesPtr
@@ -61,18 +61,18 @@ MakeFontNamesRecord(unsigned int size)
 {
     FontNamesPtr pFN;
 
-    pFN = (FontNamesPtr) xalloc(sizeof(FontNamesRec));
+    pFN = malloc(sizeof(FontNamesRec));
     if (pFN) {
 	pFN->nnames = 0;
 	pFN->size = size;
 	if (size)
 	{
-	    pFN->length = (int *) xalloc(size * sizeof(int));
-	    pFN->names = (char **) xalloc(size * sizeof(char *));
+	    pFN->length = malloc(size * sizeof(int));
+	    pFN->names = malloc(size * sizeof(char *));
 	    if (!pFN->length || !pFN->names) {
-	    	xfree(pFN->length);
-	    	xfree(pFN->names);
-	    	xfree(pFN);
+	    	free(pFN->length);
+	    	free(pFN->names);
+	    	free(pFN);
 	    	pFN = (FontNamesPtr) 0;
 	    }
 	}
@@ -91,7 +91,7 @@ AddFontNamesName(FontNamesPtr names, char *name, int length)
     int         index = names->nnames;
     char       *nelt;
 
-    nelt = (char *) xalloc(length + 1);
+    nelt = malloc(length + 1);
     if (!nelt)
 	return AllocError;
     if (index >= names->size) {
@@ -101,16 +101,16 @@ AddFontNamesName(FontNamesPtr names, char *name, int length)
 
 	if (size == 0)
 	    size = 8;
-	nlength = (int *) xrealloc(names->length, size * sizeof(int));
-	nnames = (char **) xrealloc(names->names, size * sizeof(char *));
+	nlength = realloc(names->length, size * sizeof(int));
+	nnames = realloc(names->names, size * sizeof(char *));
 	if (nlength && nnames) {
 	    names->size = size;
 	    names->length = nlength;
 	    names->names = nnames;
 	} else {
-	    xfree(nelt);
-	    xfree(nlength);
-	    xfree(nnames);
+	    free(nelt);
+	    free(nlength);
+	    free(nnames);
 	    return AllocError;
 	}
     }
diff --git a/src/util/fontutil.c b/src/util/fontutil.c
index 05fe5c2..181b1b2 100644
--- a/src/util/fontutil.c
+++ b/src/util/fontutil.c
@@ -149,7 +149,7 @@ QueryTextExtents(FontPtr pFont,
     unsigned char   defc[2];
     int             firstReal;
 
-    charinfo = (xCharInfo **) xalloc(count * sizeof(xCharInfo *));
+    charinfo = malloc(count * sizeof(xCharInfo *));
     if (!charinfo)
 	return FALSE;
     encoding = TwoD16Bit;
@@ -188,7 +188,7 @@ QueryTextExtents(FontPtr pFont,
     QueryGlyphExtents(pFont, (CharInfoPtr*) charinfo + firstReal, 
 		      n - firstReal, info);
     pFont->info.constantMetrics = cm;
-    xfree(charinfo);
+    free(charinfo);
     return TRUE;
 }
 
@@ -315,15 +315,13 @@ add_range(fsRange *newrange,
 	/* Grow the list if necessary */
 	if (*nranges == 0 || *range == (fsRange *)0)
 	{
-	    *range = (fsRange *)xalloc(range_alloc_granularity *
-				       SIZEOF(fsRange));
+	    *range = malloc(range_alloc_granularity * SIZEOF(fsRange));
 	    *nranges = 0;
 	}
 	else if (!(*nranges % range_alloc_granularity))
 	{
-	    *range = (fsRange *)xrealloc((char *)*range,
-					  (*nranges + range_alloc_granularity) *
-					  SIZEOF(fsRange));
+	    *range = realloc(*range, (*nranges + range_alloc_granularity) *
+				      SIZEOF(fsRange));
 	}
 
 	/* If alloc failed, just return a null list */
diff --git a/src/util/miscutil.c b/src/util/miscutil.c
index c44527a..6e5d52e 100644
--- a/src/util/miscutil.c
+++ b/src/util/miscutil.c
@@ -43,10 +43,6 @@ from The Open Group.
 
 #ifdef __SUNPRO_C
 #pragma weak serverGeneration
-#pragma weak Xalloc
-#pragma weak Xrealloc
-#pragma weak Xfree
-#pragma weak Xcalloc
 #pragma weak CopyISOLatin1Lowered
 #pragma weak register_fpe_functions
 #endif
@@ -54,34 +50,6 @@ from The Open Group.
 /* make sure everything initializes themselves at least once */
 weak long serverGeneration = 1;
 
-weak void *
-Xalloc (unsigned long m)
-{
-    return malloc (m);
-}
-
-weak void *
-Xrealloc (void *n, unsigned long m)
-{
-    if (!n)
-	return malloc (m);
-    else
-	return realloc (n, m);
-}
-
-weak void
-Xfree (void *n)
-{
-    if (n)
-	free (n);
-}
-
-weak void *
-Xcalloc (unsigned long n)
-{
-    return calloc (n, 1);
-}
-
 weak void
 CopyISOLatin1Lowered (char *dst, char *src, int len)
 {
diff --git a/src/util/patcache.c b/src/util/patcache.c
index 0351b1a..5411810 100644
--- a/src/util/patcache.c
+++ b/src/util/patcache.c
@@ -77,7 +77,7 @@ EmptyFontPatternCache (FontPatternCachePtr cache)
 	cache->entries[i].next = &cache->entries[i+1];
 	cache->entries[i].prev = 0;
 	cache->entries[i].pFont = 0;
-	xfree (cache->entries[i].pattern);
+	free (cache->entries[i].pattern);
 	cache->entries[i].pattern = 0;
 	cache->entries[i].patlen = 0;
     }
@@ -91,7 +91,7 @@ MakeFontPatternCache (void)
 {
     FontPatternCachePtr	cache;
     int			i;
-    cache = (FontPatternCachePtr) xalloc (sizeof *cache);
+    cache = malloc (sizeof *cache);
     if (!cache)
 	return 0;
     for (i = 0; i < NENTRIES; i++) {
@@ -110,8 +110,8 @@ FreeFontPatternCache (FontPatternCachePtr cache)
     int	    i;
 
     for (i = 0; i < NENTRIES; i++)
-	xfree (cache->entries[i].pattern);
-    xfree (cache);
+	free (cache->entries[i].pattern);
+    free (cache);
 }
 
 /* compute id for string */
@@ -139,7 +139,7 @@ CacheFontPattern (FontPatternCachePtr cache,
     char			*newpat;
     int				i;
 
-    newpat = (char *) xalloc (patlen);
+    newpat = malloc (patlen);
     if (!newpat)
 	return;
     if (cache->free)
@@ -157,7 +157,7 @@ CacheFontPattern (FontPatternCachePtr cache,
 	if (e->next)
 	    e->next->prev = e->prev;
 	*e->prev = e->next;
-	xfree (e->pattern);
+	free (e->pattern);
     }
     /* set pattern */
     memcpy (newpat, pattern, patlen);
@@ -214,7 +214,7 @@ RemoveCachedFontPattern (FontPatternCachePtr cache,
 	    *e->prev = e->next;
 	    e->next = cache->free;
 	    cache->free = e;
-	    xfree (e->pattern);
+	    free (e->pattern);
 	    e->pattern = 0;
 	}
     }
diff --git a/src/util/private.c b/src/util/private.c
index 85e90e5..6b760b4 100644
--- a/src/util/private.c
+++ b/src/util/private.c
@@ -53,7 +53,7 @@ CreateFontRec (void)
 
     size = sizeof(FontRec) + (sizeof(pointer) * _FontPrivateAllocateIndex);
 
-    pFont = (FontPtr)xalloc(size);
+    pFont = malloc(size);
     
     if(pFont) {
 	bzero((char*)pFont, size);
@@ -69,8 +69,8 @@ void
 DestroyFontRec (FontPtr pFont)
 {
    if (pFont->devPrivates && pFont->devPrivates != (pointer)(&pFont[1]))
-	xfree(pFont->devPrivates);
-   xfree(pFont);
+	free(pFont->devPrivates);
+   free(pFont);
 }
 
 void
@@ -86,11 +86,12 @@ _FontSetNewPrivate (FontPtr pFont, int n, pointer ptr)
 
     if (n > pFont->maxPrivate) {
 	if (pFont->devPrivates && pFont->devPrivates != (pointer)(&pFont[1])) {
-	    new = (pointer *) xrealloc (pFont->devPrivates, (n + 1) * sizeof (pointer));
+	    new = realloc (pFont->devPrivates, (n + 1) * sizeof (pointer));
 	    if (!new)
 		return FALSE;
 	} else {
-	    new = (pointer *) xalloc ((n + 1) * sizeof (pointer));
+	    /* omg realloc */
+	    new = malloc ((n + 1) * sizeof (pointer));
 	    if (!new)
 		return FALSE;
 	    if (pFont->devPrivates)
author	Adam Jackson <ajax@redhat.com>	2009-01-20 23:16:35 -0500
committer	Adam Jackson <ajax@redhat.com>	2009-01-20 23:16:35 -0500
commit	0cdc9b8f850342d50b72a57507db3413eacc6fb8 (patch)
tree	b86480167977d28f8e7574c91aedf982db52bf32 /src
parent	632a2e90a4b209facc84d7a18873f19a720ea7df (diff)