config.h

mp3播放器

#ifndef __CONFIG_H__
#define __CONFIG_H__
//***********************************************
typedef bit                Bool;
typedef float              Float16;

typedef unsigned char      U8 ;
typedef unsigned short     U16;
typedef unsigned long      U32;
typedef signed char        S8 ;
typedef signed short       S16;
typedef signed long        S32;
//***********************************************
#define KO                 0
#define OK                 1
//***********************************************
/* little endian conversion */
#define LE16(b)            ((((b) & 0xFF) << 8) | (((b) & 0xFF00) >> 8))
#define LE32(b) 				((((b) & 0xFF) << 24) | (((b) & 0xFF00) << 8) | \
                 				(((b) & 0xFF0000) >> 8) | (((b) & 0xFF000000) >> 24))
//***********************************************
typedef unsigned int        Uint16;
typedef unsigned long int   Uint32;
typedef unsigned char       Byte;
//***********************************************
#endif