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+?RCS: $Id: pidtype.U,v 3.0.1.1 1994/08/29 16:31:27 ram Exp $
+?RCS:
+?RCS: Copyright (c) 1991-1993, Raphael Manfredi
+?RCS:
+?RCS: You may redistribute only under the terms of the Artistic Licence,
+?RCS: as specified in the README file that comes with the distribution.
+?RCS: You may reuse parts of this distribution only within the terms of
+?RCS: that same Artistic Licence; a copy of which may be found at the root
+?RCS: of the source tree for dist 3.0.
+?RCS:
+?RCS: $Log: pidtype.U,v $
+?RCS: Revision 3.0.1.1 1994/08/29 16:31:27 ram
+?RCS: patch32: now uses new Typedef unit to compute type information
+?RCS:
+?RCS: Revision 3.0 1993/08/18 12:09:33 ram
+?RCS: Baseline for dist 3.0 netwide release.
+?RCS:
+?MAKE:pidtype: Myread Typedef
+?MAKE: -pick add $@ %<
+?S:pidtype:
+?S: This variable defines PIDTYPE to be something like pid_t, int,
+?S: ushort, or whatever type is used to declare process ids in the kernel.
+?S:.
+?C:Pid_t (PIDTYPE):
+?C: This symbol holds the type used to declare process ids in the kernel.
+?C: It can be int, uint, pid_t, etc... It may be necessary to include
+?C: <sys/types.h> to get any typedef'ed information.
+?C:.
+?H:#define Pid_t $pidtype /* PID type */
+?H:.
+: see what type pids are declared as in the kernel
+set pid_t pidtype int stdio.h sys/types.h
+eval $typedef
+dflt="$pidtype"
+echo " "
+rp="What type are process ids on this system declared as?"
+. ./myread
+pidtype="$ans"
+