snprintf.h
上传用户:liugui
上传日期:2007-01-04
资源大小:822k
文件大小:1k
- /*
- * $Id: snprintf.h,v 1.4 1998/09/23 17:20:05 wessels Exp $
- */
- /* if you have configure you can use this */
- #if defined(HAVE_CONFIG_H)
- #include "config.h"
- #endif
- /* varargs declarations: */
- /* you might have to hand force this by doing #define HAVE_STDARG_H */
- #if defined(HAVE_STDARG_H)
- #include <stdarg.h>
- #define HAVE_STDARGS /* let's hope that works everywhere (mj) */
- #define VA_LOCAL_DECL va_list ap;
- #define VA_START(f) va_start(ap, f)
- #define VA_SHIFT(v,t) ; /* no-op for ANSI */
- #define VA_END va_end(ap)
- #else
- #if defined(HAVE_VARARGS_H)
- #include <varargs.h>
- #undef HAVE_STDARGS
- #define VA_LOCAL_DECL va_list ap;
- #define VA_START(f) va_start(ap) /* f is ignored! */
- #define VA_SHIFT(v,t) v = va_arg(ap,t)
- #define VA_END va_end(ap)
- #else
- XX **NO VARARGS ** XX
- #endif
- #endif
- /* you can have ANSI C definitions */
- #if !HAVE_SNPRINTF
- #ifdef HAVE_STDARGS
- int snprintf(char *str, size_t count, const char *fmt,...);
- #else
- int snprintf();
- #endif
- #endif
- #if !HAVE_VSNPRINTF
- #ifdef HAVE_STDARGS
- int vsnprintf(char *str, size_t count, const char *fmt, va_list arg);
- #else
- int vsnprintf();
- #endif
- #endif