global.h

来自「此为整套uC/FS程序」· C头文件 代码 · 共 47 行

/*
**********************************************************************
*                          Micrium, Inc.
*                      949 Crestview Circle
*                     Weston,  FL 33327-1848
*
*                            uC/FS
*
*             (c) Copyright 2001 - 2006, Micrium, Inc.
*                      All rights reserved.
*
***********************************************************************

----------------------------------------------------------------------
----------------------------------------------------------------------
File    : GLOBAL.h
Purpose : Global types etc.
---------------------------END-OF-HEADER------------------------------
*/

#ifndef GLOBAL_H            // Guard against multiple inclusion
#define GLOBAL_H

#include <string.h>

/*********************************************************************
*
*       Macros
*
**********************************************************************
*/
#define COUNTOF(a)          (sizeof(a)/sizeof(a[0]))
#define MIN(a,b)            (((a) < (b)) ? (a) : (b))
#define MAX(a,b)            (((a) > (b)) ? (a) : (b))
#define ZEROFILL(p, Size)   (memset(p, 0, Size))

#define U8    unsigned char
#define U16   unsigned short
#define U32   unsigned long
#define I8    signed char
#define I16   signed short
#define I32   signed long

#endif                      // Avoid multiple inclusion

/*************************** End of file ****************************/