format.h

很好用的

/* -------------------------------------------------------------------- */
/* -------------------------------------------------------------------- */

#include <stdarg.h>
#include <stdio.h>

int format(int (* copyfunc)(void *, char *, int), void *cfarg, int len, char *fmt, va_list args);

int libport_vsnprintf(char *buf, int len, char *fmt, va_list args);
int libport_snprintf(char *buf, int len, char *fmt, ...);
int libport_vsprintf(char *buf, char *fmt, va_list args);
int libport_sprintf(char *buf, char *fmt, ...);

int libport_vfprintf(FILE *fp, char *fmt, va_list args);
int libport_fprintf(FILE *fp, char *fmt, ...);
int libport_vprintf(char *fmt, va_list args);
int libport_printf(char *fmt, ...);

/* -------------------------------------------------------------------- */
/* -------------------------------------------------------------------- */