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+?RCS: $Id: lseektype.U,v 1994/08/29 16:30:10 ram Exp $
+?RCS: Copyright (c) 1991-1993, Raphael Manfredi
+?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: $Log: lseektype.U,v $
+?RCS: Revision 1994/08/29 16:30:10 ram
+?RCS: patch32: now uses new Typedef unit to compute type information
+?RCS: Revision 3.0 1993/08/18 12:09:08 ram
+?RCS: Baseline for dist 3.0 netwide release.
+?MAKE:lseektype: Myread Typedef
+?MAKE: -pick add $@ %<
+?S: This variable defines lseektype to be something like off_t, long,
+?S: or whatever type is used to declare lseek offset's type in the
+?S: kernel (which also appears to be lseek's return type).
+?C:Off_t (LSEEKTYPE):
+?C: This symbol holds the type used to declare offsets in the kernel.
+?C: It can be int, long, off_t, etc... It may be necessary to include
+?C: <sys/types.h> to get any typedef'ed information.
+?H:#define Off_t $lseektype /* <offset> type */
+: see what type lseek is declared as in the kernel
+set off_t lseektype long stdio.h sys/types.h
+eval $typedef
+echo " "
+rp="What type is lseek's offset on this system declared as?"
+. ./myread