gistfile1.c

#include <stdio.h>
int main(void)

{

    int i, j, l[4]= {0x48617070, 0x79204269, 0x72746864, 0x61792021};

    for (i=0; i<4; i++)

        for (j=3; j>=0; j--)

            printf("%c", (l[i]>>(j*8))&0xff);

    return printf("\n");

}