Fixes for Cygwin gcc builds.

[mirror_edk2.git] / Tools / Source / TianoTools / Common / CommonLib.c

diff --git a/Tools/Source/TianoTools/Common/CommonLib.c b/Tools/Source/TianoTools/Common/CommonLib.c
index c07ffb9e4530dfd25a12200eb8ff1620a8fc20e2..77f49a7875556a4d2a92dc44ea0b531d9c2233a5 100644 (file)
--- a/Tools/Source/TianoTools/Common/CommonLib.c
+++ b/Tools/Source/TianoTools/Common/CommonLib.c
@@ -495,10 +495,14 @@ Returns:
 }\r
 \r
 #ifdef __GNUC__\r
-void strlwr(char *s)\r
+#ifndef __CYGWIN__\r
+char *strlwr(char *s)\r
 {\r
+  char *p = s;\r
   for(;*s;s++) {\r
     *s = tolower(*s);\r
   }\r
+  return p;\r
 }\r
 #endif\r
+#endif\r