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#include <windows.h>
#include <stdio.h>
#define FXZOOMRATIO 1.5 //xÖá·Å´ó±¶Êý
#define FYZOOMRATIO 1.5 //yÖá·Å´ó±¶Êý
unsigned char *pBmpBuf; //¶ÁÈëͼÏñÊý¾ÝµÄÖ¸Õë
unsigned char *pNewBmpBuf;
int bmpWidth;//ͼÏñµÄ¿í
int bmpHeight;//ͼÏñµÄ¸ß
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x = x&(x-1);
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