strcpy函數的實現

#include <stdio.h>
#include <assert.h>
char* strcpy( char *strDest, const char *strSrc)
{
                assert((strDest != NULL && strSrc != NULL));
                 char *address = strDest;
                 while((*strDest++ = *strSrc++) != '\0' );
                 return address;
}
int main( void)
{
                 char szDest[1024];
                 char *result = strcpy(szDest," css");
                printf( "%s\n", result);
                 return 0;
}