Move code to apple_compat.h

frontend/drivers/platform_darwin.m

@@ -45,6 +45,7 @@
 #endif
 
 #include <boolean.h>
+#include <compat/apple_compat.h>
 #include <retro_miscellaneous.h>
 #include <file/file_path.h>
 #include <rhash.h>
@@ -105,32 +106,6 @@ typedef enum
    CFAllDomainsMask     = 0x0ffff  /* All domains: all of the above and future items */
 } CFDomainMask;
 
-#ifndef __has_feature
-/* Compatibility with non-Clang compilers. */
-#define __has_feature(x) 0
-#endif
-
-#ifndef CF_RETURNS_RETAINED
-#if __has_feature(attribute_cf_returns_retained)
-#define CF_RETURNS_RETAINED __attribute__((cf_returns_retained))
-#else
-#define CF_RETURNS_RETAINED
-#endif
-#endif
-
-#ifndef NS_INLINE
-#define NS_INLINE inline
-#endif
-
-NS_INLINE CF_RETURNS_RETAINED CFTypeRef CFBridgingRetainCompat(id X)
-{
-#if __has_feature(objc_arc)
-   return (__bridge_retained CFTypeRef)X;
-#else
-   return X;
-#endif
-}
-
 static NSSearchPathDirectory NSConvertFlagsCF(unsigned flags)
 {
    switch (flags)

gfx/drivers_context/cocoa_gl_ctx.m

@@ -36,6 +36,7 @@
 #endif
 
 #include <retro_assert.h>
+#include <compat/apple_compat.h>
 
 #import "../../ui/drivers/cocoa/cocoa_common.h"
 #include "../video_context_driver.h"

libretro-common/include/compat/apple_compat.h

@@ -20,6 +20,9 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  */
 
+#ifndef __APPLE_COMPAT_H
+#define __APPLE_COMPAT_H
+
 #ifdef __APPLE__
 #include <AvailabilityMacros.h>
 #endif
@@ -32,6 +35,32 @@ typedef unsigned NSUInteger;
 typedef float CGFloat;
 #endif
 
+#ifndef __has_feature
+/* Compatibility with non-Clang compilers. */
+#define __has_feature(x) 0
+#endif
+
+#ifndef CF_RETURNS_RETAINED
+#if __has_feature(attribute_cf_returns_retained)
+#define CF_RETURNS_RETAINED __attribute__((cf_returns_retained))
+#else
+#define CF_RETURNS_RETAINED
+#endif
+#endif
+
+#ifndef NS_INLINE
+#define NS_INLINE inline
+#endif
+
+static NS_INLINE CF_RETURNS_RETAINED CFTypeRef CFBridgingRetainCompat(id X)
+{
+#if __has_feature(objc_arc)
+   return (__bridge_retained CFTypeRef)X;
+#else
+   return X;
+#endif
+}
+
 #endif
 
 #ifdef IOS
@@ -47,3 +76,5 @@ typedef float CGFloat;
 #include <objc/objc-runtime.h>
 #endif
 #endif
+
+#endif