#include        <stdio.h>
#include        <stdlib.h>
#include        <unistd.h>
#include        <fcntl.h>

main ()
{
int pid, status ;
char  c = '0', d = 'b';

pid = fork ( ) ;
if  (  pid != 0  )
{ c = '2';  wait(&status);
}
else
{  d = 'z';
   write ( 1, "\n c= ", 5 ); write ( 1, &c, 1 ) ;
}
write ( 1, "\n d= ", 5 ); write ( 1, &d, 1 ) ;
}