firmware/libc/include/stdio.h

   1 #ifndef _STDIO_H_
   2 #define _STDIO_H_
   3
   4 #include <_ansi.h>
   5
   6 #define __need_size_t
   7 #include <stddef.h>
   8
   9 #define __need___va_list
  10 #include <stdarg.h>
  11
  12 #ifndef NULL
  13 #define NULL    0
  14 #endif
  15
  16 #define EOF     (-1)
  17
  18 #ifndef SEEK_SET
  19 #define SEEK_SET        0       /* set file offset to offset */
  20 #endif
  21 #ifndef SEEK_CUR
  22 #define SEEK_CUR        1       /* set file offset to current plus offset */
  23 #endif
  24 #ifndef SEEK_END
  25 #define SEEK_END        2       /* set file offset to EOF plus offset */
  26 #endif
  27
  28 #define TMP_MAX         26
  29
  30 #ifdef __GNUC__
  31 #define __VALIST __gnuc_va_list
  32 #else
  33 #define __VALIST char*
  34 #endif
  35
  36 int vsnprintf (char *buf, size_t size, const char *fmt, __VALIST ap);
  37
  38 int sprintf  (char *buf, const char *fmt, ...) ATTRIBUTE_PRINTF(2, 3);
  39
  40 int snprintf (char *buf, size_t size, const char *fmt, ...)
  41               ATTRIBUTE_PRINTF(3, 4);
  42
  43 /* callback function is called for every output character (byte) with userp and
  44  * should return 0 when ch is a char other than '\0' that should stop printing */
  45 int vuprintf(int (*push)(void *userp, unsigned char data),
  46               void *userp, const char *fmt, __VALIST ap);
  47
  48 int sscanf(const char *s, const char *fmt, ...)
  49     ATTRIBUTE_SCANF(2, 3);
  50
  51 #ifdef SIMULATOR
  52 typedef void FILE;
  53 int vfprintf(FILE *stream, const char *format, __VALIST ap);
  54 #ifdef WIN32
  55 #define FILENAME_MAX 260 /* ugly hard-coded value of a limit that is set
  56                             in file.h */
  57 #endif
  58 #endif
  59
  60 #endif /* _STDIO_H_ */