From 17b23c78ac822cd588a62c30b63b8447cb8aca0d Mon Sep 17 00:00:00 2001
From: bbahnsen <bbahnsen@6f19259b-4bc3-4df7-8a09-765794883524>
Date: Tue, 16 May 2006 15:51:23 +0000
Subject: [PATCH] Fixes for Cygwin gcc builds.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@179 6f19259b-4bc3-4df7-8a09-765794883524
---
 Tools/Source/TianoTools/Common/CommonLib.c | 6 +++++-
 Tools/Source/TianoTools/Common/CommonLib.h | 4 +++-
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/Tools/Source/TianoTools/Common/CommonLib.c b/Tools/Source/TianoTools/Common/CommonLib.c
index c07ffb9e45..77f49a7875 100644
--- a/Tools/Source/TianoTools/Common/CommonLib.c
+++ b/Tools/Source/TianoTools/Common/CommonLib.c
@@ -495,10 +495,14 @@ Returns:
 }
 
 #ifdef __GNUC__
-void strlwr(char *s)
+#ifndef __CYGWIN__
+char *strlwr(char *s)
 {
+  char *p = s;
   for(;*s;s++) {
     *s = tolower(*s);
   }
+  return p;
 }
 #endif
+#endif
diff --git a/Tools/Source/TianoTools/Common/CommonLib.h b/Tools/Source/TianoTools/Common/CommonLib.h
index 257f066936..63f77e4557 100644
--- a/Tools/Source/TianoTools/Common/CommonLib.h
+++ b/Tools/Source/TianoTools/Common/CommonLib.h
@@ -131,7 +131,9 @@ PrintGuidToBuffer (
 #define stricmp strcasecmp
 #define strnicmp strncasecmp
 #define strcmpi strcasecmp
-void strlwr(char *s);
+#ifndef __CYGWIN__
+char *strlwr(char *s);
+#endif
 #endif
 
 #endif
-- 
2.39.2