libtu/snprintf_2.2/snprintf.h

   1 #ifndef _PORTABLE_SNPRINTF_H_
   2 #define _PORTABLE_SNPRINTF_H_
   3
   4 #define PORTABLE_SNPRINTF_VERSION_MAJOR 2
   5 #define PORTABLE_SNPRINTF_VERSION_MINOR 2
   6
   7 #ifdef HAVE_SNPRINTF
   8 #include <stdio.h>
   9 #else
  10 extern int snprintf(char *, size_t, const char *, /*args*/ ...);
  11 extern int vsnprintf(char *, size_t, const char *, va_list);
  12 #endif
  13
  14 #if defined(HAVE_SNPRINTF) && defined(PREFER_PORTABLE_SNPRINTF)
  15 extern int portable_snprintf(char *str, size_t str_m, const char *fmt, /*args*/ ...);
  16 extern int portable_vsnprintf(char *str, size_t str_m, const char *fmt, va_list ap);
  17 #define snprintf  portable_snprintf
  18 #define vsnprintf portable_vsnprintf
  19 #endif
  20
  21 extern int asprintf  (char **ptr, const char *fmt, /*args*/ ...);
  22 extern int vasprintf (char **ptr, const char *fmt, va_list ap);
  23 extern int asnprintf (char **ptr, size_t str_m, const char *fmt, /*args*/ ...);
  24 extern int vasnprintf(char **ptr, size_t str_m, const char *fmt, va_list ap);
  25
  26 #endif