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/*****************************************************************************
* "Gif-Lib" - Yet another gif library.
*
* Written by: Gershon Elber IBM PC Ver 0.1, Jun. 1989
******************************************************************************
* Module to emulate a printf with a possible quiet (disable mode.)
* A global variable GifQuietPrint controls the printing of this routine
******************************************************************************
* History:
* 12 May 91 - Version 1.0 by Gershon Elber.
*****************************************************************************/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <stdio.h>
#ifdef HAVE_STDARG_H
#include <stdarg.h>
#elif defined (HAVE_VARARGS_H)
#include <varargs.h>
#endif /* HAVE_STDARG_H */
#include "gif_lib.h"
#ifdef __MSDOS__
int GifQuietPrint = FALSE;
#else
int GifQuietPrint = TRUE;
#endif /* __MSDOS__ */
/*****************************************************************************
* Same as fprintf to stderr but with optional print.
*****************************************************************************/
#ifdef HAVE_STDARG_H
void
GifQprintf(char *Format, ...) {
char Line[128];
va_list ArgPtr;
va_start(ArgPtr, Format);
#else
# ifdef HAVE_VARARGS_H
void
GifQprintf(va_alist)
va_dcl
{
char *Format, Line[128];
va_list ArgPtr;
va_start(ArgPtr);
Format = va_arg(ArgPtr, char *);
# endif /* HAVE_VARARGS_H */
#endif /* HAVE_STDARG_H */
if (GifQuietPrint)
return;
vsprintf(Line, Format, ArgPtr);
va_end(ArgPtr);
fputs(Line, stderr);
}
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