55 const char *source,
int line)
58 if ((fp = fopen(path, mode)) == NULL)
75 if ((r = fputc(c, stream)) == EOF)
add versions of standard API functions not returning on error
#define xfputc(c, stream)
#define xfopen(path, mode)
Define library-specific symbol prefix macros.
#define SymPrefix(symbol)