Fix some sign/size conversion warnings from clang

psgeom.c:1320:17: warning: implicit conversion changes signedness:
 'int' to 'unsigned long' [-Wsign-conversion]
    if ((sym & (~0xff)) == 0x700) {
             ~  ^~~~~
psgeom.c:1666:31: warning: implicit conversion changes signedness:
 'int' to 'unsigned long' [-Wsign-conversion]
            else if (((sym & (~0xff)) == 0) && isprint(sym) && (!isspace(sym))) {
                           ~  ^~~~~
psgeom.c:1860:27: warning: implicit conversion loses integer precision:
 'size_t' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32]
                int len = strlen(top->label[i]);
                    ~~~   ^~~~~~~~~~~~~~~~~~~~~
xkbprint.c:460:19: warning: implicit conversion loses integer precision:
 'size_t' (aka 'unsigned long') to 'int' [-Wshorten-64-to-32]
        int len = strlen(inputFile);
            ~~~   ^~~~~~~~~~~~~~~~~

Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>

2 files changed, 4 insertions, 4 deletions

diff --git a/psgeom.c b/psgeom.c
index b72b250..c2dcd83 100644
--- a/psgeom.c
+++ b/psgeom.c
@@ -1317,7 +1317,7 @@ PSNonLatin1Symbol(KeySym sym, unsigned char *buf,
         *font_rtrn = FONT_SYMBOL;
     if (sz_rtrn != NULL)
         *sz_rtrn = SZ_MEDIUM;
-    if ((sym & (~0xff)) == 0x700) {
+    if ((sym & (~0xffUL)) == 0x700) {
         switch (sym) {
             /* Greek symbol */
         case XK_Greek_ALPHA:
@@ -1663,7 +1663,7 @@ FindKeysymsByName(XkbDescPtr xkb, char *name, PSState *state, KeyTop *top)
                 top->font[(g * 2) + l] = font;
                 top->size[(g * 2) + l] = sz;
             }
-            else if (((sym & (~0xff)) == 0) && isprint(sym) && (!isspace(sym))) {
+            else if (((sym & (~0xffUL)) == 0) && isprint(sym) && (!isspace(sym))) {
                 if (sym == '(')
                     snprintf((char *) buf, sizeof(buf), "\\(");
                 else if (sym == ')')
@@ -1857,7 +1857,7 @@ PSLabelKey(FILE *out, PSState *state, KeyTop *top, int x, int y,
             int size;
 
             if (top->size[i] == SZ_AUTO) {
-                int len = strlen(top->label[i]);
+                size_t len = strlen(top->label[i]);
                 if (len == 1) {
                     if (top->font[i] == FONT_ISOCAPS)
                         size = 18;
diff --git a/xkbprint.c b/xkbprint.c
index 8f45108..b800381 100644
--- a/xkbprint.c
+++ b/xkbprint.c
@@ -453,7 +453,7 @@ parseArgs(int argc, char *argv[])
         /* Nothing */
     }
     else if (strchr(inputFile, ':') == NULL) {
-        int len = strlen(inputFile);
+        size_t len = strlen(inputFile);
 
         if ((len > 4) && (strcmp(&inputFile[len - 4], ".xkm") == 0)) {
             /* Nothing */