#include<string.h>
#include<stdio.h>
#include<memory.h>
intmain(void)
{
charbuffer[]="Helloworld\n";
printf("Bufferbeforememset:%s\n",buffer);
memset(buffer,'*',strlen(buffer));
printf("Bufferaftermemset:%s\n",buffer);
return0;
}
详见百度百科:
http://baike.baidu.com/view/982208.htm?fromTaglist