#include<stdio.h>
char *mystrcpy(char *s1,char*s2)
{
char *p=s1;
while(*s2!='\0')
{
*s1++=*s2++;
}
*s1='\0';
return p;
}
int main()
{
char a[20]="welcome to anyang";
char b[20]="";
printf("%s\n",mystrcpy(b,a));
return 0;
}版权声明:本文为博主原创文章,未经博主允许不得转载。
原文:http://blog.csdn.net/u012701023/article/details/46757309