strcpy实现
char* my_strcpy(char* dst, char* src)
{
char* ret = dst;
while(*dst = *src)
{
dst++;
src++
}
return ret;
}
char* my_strcpy(char* dst, chstrcpy实现
char* my_strcpy(char* dst, char* src)
{
char* ret = dst;
while(*dst = *src)
{
dst++;
src++
}
return ret;
}
char* my_strcpy(char* dst, ch