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#ifndef UTILS_H
#define UTILS_H 1
/*\
* $Xorg: utils.h,v 1.3 2000/08/17 19:54:50 cpqbld Exp $
*
* COPYRIGHT 1990
* DIGITAL EQUIPMENT CORPORATION
* MAYNARD, MASSACHUSETTS
* ALL RIGHTS RESERVED.
*
* THE INFORMATION IN THIS SOFTWARE IS SUBJECT TO CHANGE WITHOUT NOTICE AND
* SHOULD NOT BE CONSTRUED AS A COMMITMENT BY DIGITAL EQUIPMENT CORPORATION.
* DIGITAL MAKES NO REPRESENTATIONS ABOUT THE SUITABILITY OF THIS SOFTWARE
* FOR ANY PURPOSE. IT IS SUPPLIED "AS IS" WITHOUT EXPRESS OR IMPLIED
* WARRANTY.
*
* IF THE SOFTWARE IS MODIFIED IN A MANNER CREATING DERIVATIVE COPYRIGHT
* RIGHTS, APPROPRIATE LEGENDS MAY BE PLACED ON THE DERIVATIVE WORK IN
* ADDITION TO THAT SET FORTH ABOVE.
*
* Permission to use, copy, modify, and distribute this software and its
* documentation for any purpose and without fee is hereby granted, provided
* that the above copyright notice appear in all copies and that both that
* copyright notice and this permission notice appear in supporting
* documentation, and that the name of Digital Equipment Corporation not be
* used in advertising or publicity pertaining to distribution of the
* software without specific, written prior permission.
\*/
/* $XFree86$ */
/***====================================================================***/
#include <stdio.h>
#include <X11/Xos.h>
#include <X11/Xfuncproto.h>
#include <X11/Xfuncs.h>
#include <stdarg.h>
#include <stddef.h>
_XFUNCPROTOBEGIN
#ifndef NUL
#define NUL '\0'
#endif
/***====================================================================***/
#ifndef OPAQUE_DEFINED
typedef void *Opaque;
#endif
#ifndef NullOpaque
#define NullOpaque ((Opaque)NULL)
#endif
#ifndef BOOLEAN_DEFINED
typedef char Boolean;
#endif
#ifndef True
#define True ((Boolean)1)
#define False ((Boolean)0)
#endif /* ndef True */
#define booleanText(b) ((b)?"True":"False")
#ifndef COMPARISON_DEFINED
typedef int Comparison;
#define Greater ((Comparison)1)
#define Equal ((Comparison)0)
#define Less ((Comparison)-1)
#define CannotCompare ((Comparison)-37)
#define comparisonText(c) ((c)?((c)<0?"Less":"Greater"):"Equal")
#endif
#ifdef notyet
typedef union {
int i;
unsigned u;
void *p;
void *(*fp)();
} Union;
#endif
/***====================================================================***/
extern Opaque uAlloc(
unsigned /* size */
);
extern Opaque uCalloc(
unsigned /* n */,
unsigned /* size */
);
extern Opaque uRealloc(
Opaque /* old */,
unsigned /* newSize */
);
extern Opaque uRecalloc(
Opaque /* old */,
unsigned /* nOld */,
unsigned /* nNew */,
unsigned /* newSize */
);
extern void uFree(
Opaque /* ptr */
);
#define uTypedAlloc(t) ((t *)uAlloc((unsigned)sizeof(t)))
#define uTypedCalloc(n,t) ((t *)uCalloc((unsigned)n,(unsigned)sizeof(t)))
#define uTypedRealloc(pO,n,t) ((t *)uRealloc((Opaque)pO,((unsigned)n)*sizeof(t)))
#define uTypedRecalloc(pO,o,n,t) ((t *)uRecalloc((Opaque)pO,((unsigned)o),((unsigned)n),sizeof(t)))
#if (defined mdHasAlloca) && (mdHasAlloca)
#define uTmpAlloc(n) ((Opaque)alloca((unsigned)n))
#define uTmpFree(p)
#else
#define uTmpAlloc(n) uAlloc(n)
#define uTmpFree(p) uFree(p)
#endif
/***====================================================================***/
extern Boolean uSetErrorFile ( char *name );
extern void uInformation ( char *s, ...);
extern void uAction ( char *s, ... );
extern void uWarning ( char *s, ... );
extern void uError ( char *s, ... );
extern void uFatalError(char *s,...);
extern void uInternalError ( char *s, ... );
/***====================================================================***/
#define NullString ((char *)NULL)
#define uStringText(s) ((s)==NullString?"<NullString>":(s))
#define uStringEqual(s1,s2) (uStringCompare(s1,s2)==Equal)
#define uStringPrefix(p,s) (strncmp(p,s,strlen(p))==0)
#define uStringCompare(s1,s2) (strcmp(s1,s2))
#define uStrCaseEqual(s1,s2) (uStrCaseCmp(s1,s2)==0)
#ifdef HAVE_STRCASECMP
#define uStrCaseCmp(s1,s2) (strcasecmp(s1,s2))
#define uStrCasePrefix(p,s) (strncasecmp(p,s,strlen(p))==0)
#else
extern int uStrCaseCmp(
char * /* s1 */,
char * /* s2 */
);
extern int uStrCasePrefix(
char * /* p */,
char * /* str */
);
#endif
#ifdef HAVE_STRDUP
#define uStringDup(s1) (strdup(s1))
#else
extern char *uStringDup(
char * /* s1 */
);
#endif
/***====================================================================***/
#ifdef ASSERTIONS_ON
#define uASSERT(where,why) \
{if (!(why)) uFatalError("assertion botched in %s ( why )\n",where);}
#else
#define uASSERT(where,why)
#endif
/***====================================================================***/
#ifndef DEBUG_VAR
#define DEBUG_VAR debugFlags
#endif
#ifdef DEBUG_VAR_NOT_LOCAL
extern
#endif
unsigned int DEBUG_VAR;
extern void uDebug( char *s, ... );
extern void uDebugNOI( char *s, ... ); /* no indent */
extern Boolean uSetDebugFile(
char *name
);
extern FILE *uDebugFile;
extern int uDebugIndentLevel;
extern int uDebugIndentSize;
#define uDebugIndent(l) (uDebugIndentLevel+=(l))
#define uDebugOutdent(l) (uDebugIndentLevel-=(l))
#ifdef DEBUG_ON
#define uDEBUG(f,s) { if (DEBUG_VAR&(f)) uDebug(s);}
#define uDEBUG1(f,s,a) { if (DEBUG_VAR&(f)) uDebug(s,a);}
#define uDEBUG2(f,s,a,b) { if (DEBUG_VAR&(f)) uDebug(s,a,b);}
#define uDEBUG3(f,s,a,b,c) { if (DEBUG_VAR&(f)) uDebug(s,a,b,c);}
#define uDEBUG4(f,s,a,b,c,d) { if (DEBUG_VAR&(f)) uDebug(s,a,b,c,d);}
#define uDEBUG5(f,s,a,b,c,d,e) { if (DEBUG_VAR&(f)) uDebug(s,a,b,c,d,e);}
#define uDEBUG_NOI(f,s) { if (DEBUG_VAR&(f)) uDebug(s);}
#define uDEBUG_NOI1(f,s,a) { if (DEBUG_VAR&(f)) uDebugNOI(s,a);}
#define uDEBUG_NOI2(f,s,a,b) { if (DEBUG_VAR&(f)) uDebugNOI(s,a,b);}
#define uDEBUG_NOI3(f,s,a,b,c) { if (DEBUG_VAR&(f)) uDebugNOI(s,a,b,c);}
#define uDEBUG_NOI4(f,s,a,b,c,d) { if (DEBUG_VAR&(f)) uDebugNOI(s,a,b,c,d);}
#define uDEBUG_NOI5(f,s,a,b,c,d,e) { if (DEBUG_VAR&(f)) uDebugNOI(s,a,b,c,d,e);}
#else
#define uDEBUG(f,s)
#define uDEBUG1(f,s,a)
#define uDEBUG2(f,s,a,b)
#define uDEBUG3(f,s,a,b,c)
#define uDEBUG4(f,s,a,b,c,d)
#define uDEBUG5(f,s,a,b,c,d,e)
#define uDEBUG_NOI(f,s)
#define uDEBUG_NOI1(f,s,a)
#define uDEBUG_NOI2(f,s,a,b)
#define uDEBUG_NOI3(f,s,a,b,c)
#define uDEBUG_NOI4(f,s,a,b,c,d)
#define uDEBUG_NOI5(f,s,a,b,c,d,e)
#endif
extern Boolean uSetEntryFile(
char *name
);
extern void uEntry(int l, char *s, ... );
extern void uExit(
int l,char *rtVal
);
#ifdef ENTRY_TRACKING_ON
#define ENTRY_BIT 0x10
#define LOW_ENTRY_BIT 0x1000
#define ENTER (DEBUG_VAR&ENTRY_BIT)
#define FLAG(fLag) (DEBUG_VAR&(fLag))
extern int uEntryLevel;
#define uENTRY(s) { if (ENTER) uEntry(1,s);}
#define uENTRY1(s,a) { if (ENTER) uEntry(1,s,a);}
#define uENTRY2(s,a,b) { if (ENTER) uEntry(1,s,a,b);}
#define uENTRY3(s,a,b,c) { if (ENTER) uEntry(1,s,a,b,c);}
#define uENTRY4(s,a,b,c,d) { if (ENTER) uEntry(1,s,a,b,c,d);}
#define uENTRY5(s,a,b,c,d,e) { if (ENTER) uEntry(1,s,a,b,c,d,e);}
#define uENTRY6(s,a,b,c,d,e,f) { if (ENTER) uEntry(1,s,a,b,c,d,e,f);}
#define uENTRY7(s,a,b,c,d,e,f,g) { if (ENTER) uEntry(1,s,a,b,c,d,e,f,g);}
#define uRETURN(v) { if (ENTER) uEntryLevel--; return(v); }
#define uVOIDRETURN { if (ENTER) uEntryLevel--; return; }
#define uFLAG_ENTRY(w,s) { if (FLAG(w)) uEntry(0,s);}
#define uFLAG_ENTRY1(w,s,a) { if (FLAG(w)) uEntry(0,s,a);}
#define uFLAG_ENTRY2(w,s,a,b) { if (FLAG(w)) uEntry(0,s,a,b);}
#define uFLAG_ENTRY3(w,s,a,b,c) { if (FLAG(w)) uEntry(0,s,a,b,c);}
#define uFLAG_ENTRY4(w,s,a,b,c,d) { if (FLAG(w)) uEntry(0,s,a,b,c,d);}
#define uFLAG_ENTRY5(w,s,a,b,c,d,e) { if (FLAG(w)) uEntry(0,s,a,b,c,d,e);}
#define uFLAG_ENTRY6(w,s,a,b,c,d,e,f) { if (FLAG(w)) uEntry(0,s,a,b,c,d,e,f);}
#define uFLAG_ENTRY7(w,s,a,b,c,d,e,f,g) { if(FLAG(w))uEntry(0,s,a,b,c,d,e,f,g);}
#define uFLAG_RETURN(v) { return(v);}
#define uFLAG_VOIDRETURN { return; }
#else
#define uENTRY(s)
#define uENTRY1(s,a)
#define uENTRY2(s,a1,a2)
#define uENTRY3(s,a1,a2,a3)
#define uENTRY4(s,a1,a2,a3,a4)
#define uENTRY5(s,a1,a2,a3,a4,a5)
#define uENTRY6(s,a1,a2,a3,a4,a5,a6)
#define uENTRY7(s,a1,a2,a3,a4,a5,a6,a7)
#define uRETURN(v) { return(v); }
#define uVOIDRETURN { return; }
#define uFLAG_ENTRY(f,s)
#define uFLAG_ENTRY1(f,s,a)
#define uFLAG_ENTRY2(f,s,a,b)
#define uFLAG_ENTRY3(f,s,a,b,c)
#define uFLAG_ENTRY4(f,s,a,b,c,d)
#define uFLAG_ENTRY5(f,s,a,b,c,d,e)
#define uFLAG_ENTRY6(f,s,a,b,c,d,e,g)
#define uFLAG_ENTRY7(f,s,a,b,c,d,e,g,h)
#define uFLAG_RETURN(v) { return(v);}
#define uFLAG_VOIDRETURN { return; }
#endif
_XFUNCPROTOEND
#endif /* UTILS_H */
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