From 73224b6866aad52d93d1738ce1d0e6834b12ddf7 Mon Sep 17 00:00:00 2001
From: Youenn Fablet <youenn@apple.com>
Date: Thu, 23 Aug 2018 09:21:44 -0700
Subject: [PATCH] Fix ctype.h include

---
 .../libwebrtc/Source/webrtc/rtc_base/stringutils.h         | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/Source/ThirdParty/libwebrtc/Source/webrtc/rtc_base/stringutils.h b/Source/ThirdParty/libwebrtc/Source/webrtc/rtc_base/stringutils.h
index d92ba0260f9..fd6890c12a9 100644
--- a/Source/ThirdParty/libwebrtc/Source/webrtc/rtc_base/stringutils.h
+++ b/Source/ThirdParty/libwebrtc/Source/webrtc/rtc_base/stringutils.h
@@ -11,7 +11,10 @@
 #ifndef RTC_BASE_STRINGUTILS_H_
 #define RTC_BASE_STRINGUTILS_H_
 
+#if !defined(WEBRTC_WEBKIT_BUILD)
 #include <ctype.h>
+#endif // !defined(WEBRTC_WEBKIT_BUILD)
+
 #include <stdarg.h>
 #include <stdio.h>
 #include <string.h>
@@ -50,6 +53,8 @@ bool string_match(const char* target, const char* pattern);
 
 }  // namespace rtc
 
+#if !defined(WEBRTC_WEBKIT_BUILD)
+
 ///////////////////////////////////////////////////////////////////////////////
 // Rename a few common string functions so they are consistent across platforms.
 // tolowercase is like tolower, but not compatible with end-of-file value
@@ -70,6 +75,8 @@ inline wchar_t tolowercase(wchar_t c) {
 
 #endif  // WEBRTC_WIN
 
+#endif // !defined(WEBRTC_WEBKIT_BUILD)
+
 #if defined(WEBRTC_POSIX)
 
 inline int _stricmp(const char* s1, const char* s2) {
-- 
2.17.1 (Apple Git-112)