1 char msg[] = "No vfork available - aborting\n";
vfork()2 vfork()
3 {
4   write(1, msg, sizeof(msg));
5 }
6 
sigsetmask()7 sigsetmask()
8 {
9   /* no signals support in go32 (yet) */
10 }
11 
waitpid()12 waitpid()
13 {
14   return -1;
15 }
16