From 7e5d27502c8c65fa43aa4a04ea17d3968f5966d2 Mon Sep 17 00:00:00 2001
From: Andrea Weikert <elubie@gmx.net>
Date: Tue, 16 Feb 2010 18:12:44 +0000
Subject: [PATCH] compile fixes for MSVC! * function must return value! *
 missing _USE_MATH_DEFINES for M_PI

---
 intern/ghost/intern/GHOST_SystemWin32.cpp | 4 ++--
 source/blender/blenkernel/intern/unit.c   | 3 +++
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/intern/ghost/intern/GHOST_SystemWin32.cpp b/intern/ghost/intern/GHOST_SystemWin32.cpp
index 61838dc471f..0cbd3e99c73 100644
--- a/intern/ghost/intern/GHOST_SystemWin32.cpp
+++ b/intern/ghost/intern/GHOST_SystemWin32.cpp
@@ -1097,10 +1097,10 @@ void GHOST_SystemWin32::putClipboard(GHOST_TInt8 *buffer, bool selection) const
 
 GHOST_TUns8* GHOST_SystemWin32::getSystemDir() const
 {
-
+	return NULL;
 }
 
 GHOST_TUns8* GHOST_SystemWin32::getUserDir() const
 {
-
+	return NULL;
 }
diff --git a/source/blender/blenkernel/intern/unit.c b/source/blender/blenkernel/intern/unit.c
index 9d18c35984b..22dc5a15650 100644
--- a/source/blender/blenkernel/intern/unit.c
+++ b/source/blender/blenkernel/intern/unit.c
@@ -24,6 +24,9 @@
 #include <stdio.h>
 #include <ctype.h>
 #include <string.h>
+#ifdef WIN32
+#define _USE_MATH_DEFINES
+#endif
 #include <math.h>
 
 #include "BLI_winstuff.h"