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#ifndef UTILS_H
#define UTILS_H 1
/*\
*
* 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.
\*/
/***====================================================================***/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <stdio.h>
#include <stdlib.h>
#include <X11/Xos.h>
#include <X11/Xfuncproto.h>
#include <X11/Xfuncs.h>
#include <stddef.h>
#ifndef NUL
#define NUL '\0'
#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
/***====================================================================***/
#ifndef HAVE_REALLOCARRAY
#define reallocarray(p, n, s) realloc(p, (n) * (s))
#endif
#ifndef HAVE_RECALLOCARRAY
#define recallocarray uRecalloc
extern void *uRecalloc(void * /* old */ ,
size_t /* nOld */ ,
size_t /* nNew */ ,
size_t /* newSize */
);
#endif
/***====================================================================***/
extern Boolean uSetErrorFile(const char * /* name */
);
#define INFO uInformation
extern void
uInformation(const char * /* s */ , ...
) _X_ATTRIBUTE_PRINTF(1, 2);
#define ACTION uAction
extern void uAction(const char * /* s */ , ...
) _X_ATTRIBUTE_PRINTF(1, 2);
#define WARN uWarning
extern void uWarning(const char * /* s */ , ...
) _X_ATTRIBUTE_PRINTF(1, 2);
#define ERROR uError
extern void uError(const char * /* s */ , ...
) _X_ATTRIBUTE_PRINTF(1, 2);
#define FATAL uFatalError
extern void uFatalError(const char * /* s */ , ...
) _X_ATTRIBUTE_PRINTF(1, 2) _X_NORETURN;
/* WSGO stands for "Weird Stuff Going On" */
#define WSGO uInternalError
extern void uInternalError(const char * /* s */ , ...
) _X_ATTRIBUTE_PRINTF(1, 2);
extern void uSetPreErrorMessage(const char * /* msg */
);
extern void uSetPostErrorMessage(const char * /* msg */
);
extern void uSetErrorPrefix(const char * /* void */
);
extern void uFinishUp(void);
/***====================================================================***/
#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) (((s1)==NullString||(s2)==NullString)?\
(s1)!=(s2):strcmp(s1,s2))
#define uStrCaseEqual(s1,s2) (uStrCaseCmp(s1,s2)==0)
#ifdef HAVE_STRCASECMP
#include <strings.h>
#define uStrCaseCmp(s1,s2) (strcasecmp(s1,s2))
#define uStrCasePrefix(p,s) (strncasecmp(p,s,strlen(p))==0)
#else
extern int uStrCaseCmp(const char * /* s1 */ ,
const char * /* s2 */
);
extern int uStrCasePrefix(const char * /* p */ ,
char * /* str */
);
#endif
#ifdef HAVE_STRDUP
#include <string.h>
#define uStringDup(s1) ((s1) ? strdup(s1) : NULL)
#else
extern char *uStringDup(const char * /* s1 */
);
#endif
/***====================================================================***/
#ifdef DEBUG
#ifndef DEBUG_VAR
#define DEBUG_VAR debugFlags
#endif
extern unsigned int DEBUG_VAR;
extern void uDebug(const char *, ...) _X_ATTRIBUTE_PRINTF(1, 2);
extern Boolean uSetDebugFile(const char *name);
extern int uDebugIndentLevel;
#define uDebugIndent(l) (uDebugIndentLevel+=(l))
#define uDebugOutdent(l) (uDebugIndentLevel-=(l))
#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);}
#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)
#endif
#endif /* UTILS_H */
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