From 8e06903fc9742eccde118b30c642ddea1fe31937 Mon Sep 17 00:00:00 2001
From: kichik <kichik@212acab6-be3b-0410-9dea-997c60f758d6>
Date: Thu, 20 Nov 2008 23:39:45 +0000
Subject: [PATCH] support for uninstaller

git-svn-id: https://svn.code.sf.net/p/nsis/code/NSIS/trunk@5779 212acab6-be3b-0410-9dea-997c60f758d6
---
 Include/WinVer.nsh | 18 ++++++++++++------
 1 file changed, 12 insertions(+), 6 deletions(-)

diff --git a/Include/WinVer.nsh b/Include/WinVer.nsh
index 1b94880d..11af7ac2 100644
--- a/Include/WinVer.nsh
+++ b/Include/WinVer.nsh
@@ -95,15 +95,21 @@
 !define WINVER_VISTA 0x600
 
 !macro CallArtificialFunction NAME
-  Call :.${NAME}
-  !ifndef ${NAME}_DEFINED
-    Goto ${NAME}_DONE
-    !define ${NAME}_DEFINED
-    .${NAME}:
+  !ifndef __UNINSTALL__
+    !define CallArtificialFunction_TYPE inst
+  !else
+    !define CallArtificialFunction_TYPE uninst
+  !endif
+  Call :.${NAME}${CallArtificialFunction_TYPE}
+  !ifndef ${NAME}${CallArtificialFunction_TYPE}_DEFINED
+    Goto ${NAME}${CallArtificialFunction_TYPE}_DONE
+    !define ${NAME}${CallArtificialFunction_TYPE}_DEFINED
+    .${NAME}${CallArtificialFunction_TYPE}:
       !insertmacro ${NAME}
     Return
-    ${NAME}_DONE:
+    ${NAME}${CallArtificialFunction_TYPE}_DONE:
   !endif
+  !undef CallArtificialFunction_TYPE
 !macroend
 !define CallArtificialFunction `!insertmacro CallArtificialFunction`