stdio.h

来自「COG-VP12864液晶屏驱动代码及对应RTC实例」· C头文件 代码 · 共 36 行

/* sysdefs.h is necessary for size_t declaration*/

#include <stdarg.h>


extern int /*printf(const char *, ...),*/
           sprintf(char *, const char *, ...),
	   unformat(int (*)(), char *,int **),
	   sscanf(char *s, char *fmt, ...);

extern char *index(char *s, int  c);

/*
typedef struct {
  /* Note: the FILE struct members are not publicly accessible. Please
     use only the API calls for forwards compatibility */
/*  unsigned char* _start;
  unsigned char* _current;
  unsigned char* _eof;
  char _name[512];
  char _mode;
} FILE;

FILE* fopen(const char* filename, const char* options);
int   fclose(FILE* file);
size_t fread(void *ptr, size_t size, size_t nitems,
	     FILE *stream);
size_t fwrite(const void *ptr, size_t size, size_t nitems,
	      FILE *stream);
*/	      
int vsprintf(char *buf, char *fmt, va_list ap);