RetroArch
apple_compat.h
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1 /* Copyright (C) 2010-2018 The RetroArch team
2  *
3  * ---------------------------------------------------------------------------------------
4  * The following license statement only applies to this file (apple_compat.h).
5  * ---------------------------------------------------------------------------------------
6  *
7  * Permission is hereby granted, free of charge,
8  * to any person obtaining a copy of this software and associated documentation files (the "Software"),
9  * to deal in the Software without restriction, including without limitation the rights to
10  * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software,
11  * and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
12  *
13  * The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
14  *
15  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
16  * INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
18  * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
19  * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
20  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
21  */
22 
23 #ifndef __APPLE_COMPAT_H
24 #define __APPLE_COMPAT_H
25 
26 #ifdef __APPLE__
27 #include <AvailabilityMacros.h>
28 #endif
29 
30 #ifdef __OBJC__
31 
32 #if (MAC_OS_X_VERSION_MAX_ALLOWED <= MAC_OS_X_VERSION_10_4)
33 typedef int NSInteger;
34 typedef unsigned NSUInteger;
35 typedef float CGFloat;
36 #endif
37 
38 #ifndef __has_feature
39 /* Compatibility with non-Clang compilers. */
40 #define __has_feature(x) 0
41 #endif
42 
43 #ifndef CF_RETURNS_RETAINED
44 #if __has_feature(attribute_cf_returns_retained)
45 #define CF_RETURNS_RETAINED __attribute__((cf_returns_retained))
46 #else
47 #define CF_RETURNS_RETAINED
48 #endif
49 #endif
50 
51 #ifndef NS_INLINE
52 #define NS_INLINE inline
53 #endif
54 
55 NS_INLINE CF_RETURNS_RETAINED CFTypeRef CFBridgingRetainCompat(id X)
56 {
57 #if __has_feature(objc_arc)
58  return (__bridge_retained CFTypeRef)X;
59 #else
60  return X;
61 #endif
62 }
63 
64 #endif
65 
66 #ifdef IOS
67 #ifndef __IPHONE_5_0
68 #warning "This project uses features only available in iOS SDK 5.0 and later."
69 #endif
70 
71 #ifdef __OBJC__
72 #import <UIKit/UIKit.h>
73 #import <GLKit/GLKit.h>
74 #import <Foundation/Foundation.h>
75 #endif
76 
77 #else
78 
79 #ifdef __OBJC__
80 #include <objc/objc-runtime.h>
81 #endif
82 #endif
83 
84 #endif
#define X(a, b)
Definition: bba.c:185