From: Dmitriy Vyukov <dvyukov@google.com>
Date: Wed, 14 Aug 2013 18:18:49 +0000 (+0400)
Subject: runtime: fix windows build
X-Git-Tag: go1.2rc2~580
X-Git-Url: http://www.git.cypherpunks.su/?a=commitdiff_plain;h=dd50dac56cdbbec2086b851e4b86f3ba2247b75d;p=gostls13.git

runtime: fix windows build

R=golang-dev
CC=golang-dev
https://golang.org/cl/12941043
---

diff --git a/src/pkg/runtime/mem_windows.c b/src/pkg/runtime/mem_windows.c
index 0a1ea38d56..2cf83396fa 100644
--- a/src/pkg/runtime/mem_windows.c
+++ b/src/pkg/runtime/mem_windows.c
@@ -32,17 +32,17 @@ runtime·SysAlloc(uintptr n)
 void
 runtime·SysUnused(void *v, uintptr n)
 {
-	uintptr r;
+	void *r;
 
 	r = runtime·stdcall(runtime·VirtualFree, 3, v, n, (uintptr)MEM_DECOMMIT);
-	if(r == 0)
+	if(r == nil)
 		runtime·throw("runtime: failed to decommit pages");
 }
 
 void
 runtime·SysUsed(void *v, uintptr n)
 {
-	uintptr r;
+	void *r;
 
 	r = runtime·stdcall(runtime·VirtualAlloc, 4, v, n, (uintptr)MEM_COMMIT, (uintptr)PAGE_READWRITE);
 	if(r != v)