Use a more elegant method to solve the problem with the confliction

definition of the abs() macro. Based on a suggestion by Roland Illig.

net/vnc/distinfo

@@ -1,4 +1,4 @@
-$NetBSD: distinfo,v 1.7 2005/02/04 09:57:12 tron Exp $
+$NetBSD: distinfo,v 1.8 2005/02/17 23:16:44 tron Exp $
 
 SHA1 (vnc-3.3.3r2_unixsrc.tgz) = 98e9d2e2c2d0f4f9cb9cafee22d21a868189b176
 Size (vnc-3.3.3r2_unixsrc.tgz) = 2072772 bytes
@@ -15,4 +15,4 @@ SHA1 (patch-af) = 369961aa3e089195653980da91e8fba53807fc53
 SHA1 (patch-ag) = 89ce8a6ac8d51ffd4d4be4588e59b7dd53366716
 SHA1 (patch-ah) = 0f9f3f3c9b167a2743e8dab2df430b0526346867
 SHA1 (patch-ai) = 0e8e49a44fbe2cf8f371a1224e0064b7cb28597c
-SHA1 (patch-aj) = 3999e7514907d722d4884adcb245022b80d7182b
+SHA1 (patch-aj) = 46f177a1dd199e72a0a8f02801941ab99e6f55d1

net/vnc/patches/patch-aj

@@ -1,13 +1,24 @@
-$NetBSD: patch-aj,v 1.1 2005/02/04 09:57:12 tron Exp $
+$NetBSD: patch-aj,v 1.2 2005/02/17 23:16:44 tron Exp $
 
 --- Xvnc/programs/Xserver/include/misc.h.orig	1996-12-23 07:09:29.000000000 +0000
-+++ Xvnc/programs/Xserver/include/misc.h	2005-02-04 09:51:52.000000000 +0000
-@@ -159,7 +159,7 @@
++++ Xvnc/programs/Xserver/include/misc.h	2005-02-17 23:05:46.000000000 +0000
+@@ -83,6 +83,10 @@
+ #include <X11/Xmd.h>
+ #include <X11/X.h>
+ 
++#ifdef __NetBSD__
++#include <stdlib.h>
++#endif
++
+ #ifndef NULL
+ #ifndef X_NOT_STDC_ENV
+ #include <stddef.h>
+@@ -159,7 +166,7 @@
  #define min(a, b) (((a) < (b)) ? (a) : (b))
  #define max(a, b) (((a) > (b)) ? (a) : (b))
  #if !defined(AMOEBA) && !defined(__EMX__)
 -#ifndef abs
-+#if !defined(abs) && !defined(__NetBSD__)
++#if !defined(abs)
  #define abs(a) ((a) > 0 ? (a) : -(a))
  #endif
  #else /* AMOEBA || __EMX__ */