From aa8c9e1b863336c13be13acd27efa40f548975ac Mon Sep 17 00:00:00 2001
From: Vadim Zeitlin <vadim@zeitlins.org>
Date: Tue, 11 Jul 2017 22:30:07 +0200
Subject: [PATCH] Remove wxCFDictKeyToInt which became unused after recent
 changes

75831d232c193be88d8bae0b9fb2b6d3bb549cc5 removed all references to this
function, but left the function itself, resulting in -Wunused-function clang
warnings (and compiling an unused function, of course).
---
 src/osx/core/display.cpp | 12 ------------
 1 file changed, 12 deletions(-)

diff --git a/src/osx/core/display.cpp b/src/osx/core/display.cpp
index b77018084b..fa4fec60a8 100644
--- a/src/osx/core/display.cpp
+++ b/src/osx/core/display.cpp
@@ -215,18 +215,6 @@ wxRect wxDisplayImplMacOSX::GetClientArea() const
     return wxDisplayImpl::GetClientArea();
 }
 
-static int wxCFDictKeyToInt( CFDictionaryRef desc, CFStringRef key )
-{
-    CFNumberRef value = (CFNumberRef) CFDictionaryGetValue( desc, key );
-    if (value == NULL)
-        return 0;
-
-    int num = 0;
-    CFNumberGetValue( value, kCFNumberIntType, &num );
-
-    return num;
-}
-
 static int wxOSXCGDisplayModeGetBitsPerPixel( CGDisplayModeRef theValue )
 {
     wxCFRef<CFStringRef> pixelEncoding( CGDisplayModeCopyPixelEncoding(theValue) );