// School of Computer Engineering
// K.N. Toosi University of Technology

#include <stdio.h>
#include <string.h>

int main() {
  char msg[] = "Salaaaam Kako!\n";
  int  length = strlen(msg);
  
  asm ("mov   eax, 4;"  // system call 4: sys_write
       "mov   ebx, 1;"  // file handle 1: stdout
       "int   0x80;"    // syscall
       :    : "c" (msg), "d" (length) : "eax", "ebx");
  
  return 0;
}