git.zerfleddert.de Git - micropolis/blob - src/tcl/compat/testpid.c

   1 /*
   2  * testpid.c --
   3  *
   4  *      This file contains a simple program that will compile
   5  *      correctly if and only if <sys/types.h> defines the
   6  *      type pid_t.  It is used to determine whether this type
   7  *      is defined on a given system.
   8  *
   9  * Copyright 1991 Regents of the University of California
  10  * Permission to use, copy, modify, and distribute this
  11  * software and its documentation for any purpose and without
  12  * fee is hereby granted, provided that this copyright
  13  * notice appears in all copies.  The University of California
  14  * makes no representations about the suitability of this
  15  * software for any purpose.  It is provided "as is" without
  16  * express or implied warranty.
  17  */
  18
  19 #ifndef lint
  20 static char rcsid[] = "$Header: /user6/ouster/tcl/compat/RCS/testpid.c,v 1.2 91/12/06 15:31:32 ouster Exp $ SPRITE (Berkeley)";
  21 #endif /* not lint */
  22
  23 #include <sys/types.h>
  24
  25 pid_t pid;
  26
  27 int main()
  28 {
  29     return 0;
  30 }