format.h

DSP部分功能测试 串口

/*****************************************************************************/
/*  FORMAT.H v7.01                                                          */
/*  Copyright (c) 1995-2002 Texas Instruments Incorporated                   */
/*****************************************************************************/

/*****************************************************************************/
/* Structures and macros used in printf and scanf                            */
/*****************************************************************************/
#ifndef __FORMAT_H
#define __FORMAT_H
#include <stdarg.h>

#define _ARSIZE 128

extern int _scanfi(void *inp, const char *_format, va_list _ap,
            int (*_chkmbc)(void **inp, char **_format, int *num_read),
            char (*_inpchar)(void **inp),
            void (*_uninpchar)(void **inp, char outchar));
 
/****************************************************************************/
/* _FIELD STRUCTURE AND MACROS USED FOR PRINTF AND SCANF                    */
/****************************************************************************/
typedef struct {
      unsigned int   flags;   /* Format flags */
      int      fwidth;        /* Field width */
      int      precision;     /* Field precision */
      char     conv;          /* Conversion specifier */
} _PFIELD;
 
typedef struct {
      unsigned int   flags;   /* Format flags */
      int      fwidth;        /* Field width */
      int      precision;     /* Field precision */
      char     scanset[96];  /* Scanset used for '[' conversion */
      char     conv;          /* Conversion specifier */
} _SFIELD;
 
/****************/
/* PRINTF FLAGS */
/****************/

#define _PFMINUS  0x01
#define _PFPLUS   0x02
#define _PFSPACE  0x04
#define _PFPOUND  0x08
#define _PFZERO   0x10
 
/***************/
/* SCANF FLAGS */
/***************/

#define _SFSTAR   0x01
#define _SFCIRC   0x02

/****************/
/* MUTUAL FLAGS */
/****************/

#define _MFH      0x20
#define _MFL      0x40
#define _MFLD     0x80

#endif