#include<stdio.h>#define UInt16 unsigned short int#define INT16 short int#define UInt32 unsigned long int#define INT32 long int#define SWAP( a, b ) { char c; c=a; a=b; b=c; }#ifndef _MAC_H#define _MAC_Hvoiddummy();UInt32DR_SwapFourBytes(UInt32dw);UInt16DR_SwapTwoBytes(UInt16w);char*SwapChar(charcharlist[]);#endif