incorporate-qhull

QHpointer.dpatch
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			#! /bin/sh -e
			## QHpointer.dpatch by Rafael Laboissiere <rafael@debian.org>
			##
			## All lines beginning with `## DP:' are a description of the patch.
			## DP: Access Qhull globals via a pointer to allocated memory

			[ -f debian/patches/00patch-opts ] && . debian/patches/00patch-opts
			patch_opts="${patch_opts:--f --no-backup-if-mismatch}"

			if [ $# -ne 1 ]; then
			echo >&2 "`basename $0`: script expects -patch\|-unpatch as argument"
			exit 1
			fi
			case "$1" in
			-patch)
			patch $patch_opts -p1 < $0;;
			-unpatch)
			patch $patch_opts -p1 -R < $0;;
			*)
			echo >&2 "`basename $0`: script expects -patch\|-unpatch as argument"
			exit 1;;
			esac

			exit 0
			--- qhull-orig/src/user.h 2002-04-29 11:01:46.000000000 +0200
			+++ qhull/src/user.h 2004-02-02 11:04:47.000000000 +0100
			@@ -509,7 +509,7 @@
			see:
			user_eg.c for an example
			*/
			-#define qh_QHpointer 0
			+#define qh_QHpointer 1
			#if 0 /* sample code */
			qhT oldqhA, oldqhB;