Direct-BT  2.3.1
Direct-BT - Direct Bluetooth Programming.
packed_attribute.hpp
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25 
26 #ifndef PACKED_ATTRIBUTE_HPP_
27 #define PACKED_ATTRIBUTE_HPP_
28 
29 /** packed__: lead in macro, requires __packed lead out as well. Consider using __pack(...). */
30 #ifndef packed__
31  #ifdef _MSC_VER
32  #define packed__ __pragma( pack(push, 1) )
33  #else
34  #define packed__
35  #endif
36 #endif
37 
38 /** __packed: lead out macro, requires packed__ lead in as well. Consider using __pack(...). */
39 #ifndef __packed
40  #ifdef _MSC_VER
41  #define __packed __pragma( pack(pop))
42  #else
43  #define __packed __attribute__ ((packed))
44  #endif
45 #endif
46 
47 /** __pack(...): Produces MSVC, clang and gcc compatible lead-in and -out macros. */
48 #ifndef __pack
49  #ifdef _MSC_VER
50  #define __pack(...) __pragma( pack(push, 1) ) __VA_ARGS__ __pragma( pack(pop))
51  #else
52  #define __pack(...) __VA_ARGS__ __attribute__ ((packed))
53  #endif
54 #endif
55 
56 #endif /* PACKED_ATTRIBUTE_HPP_ */
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