release/src-rt/linux/linux-2.6/scripts/squashfs/lzma/C/Common/MyGuidDef.h

   1 // Common/MyGuidDef.h
   2
   3 #ifndef GUID_DEFINED
   4 #define GUID_DEFINED
   5
   6 #include "Types.h"
   7
   8 typedef struct {
   9   UInt32 Data1;
  10   UInt16 Data2;
  11   UInt16 Data3;
  12   unsigned char Data4[8];
  13 } GUID;
  14
  15 #ifdef __cplusplus
  16 #define REFGUID const GUID &
  17 #else
  18 #define REFGUID const GUID *
  19 #endif
  20
  21 #define REFCLSID REFGUID
  22 #define REFIID REFGUID
  23
  24 #ifdef __cplusplus
  25 inline bool operator==(REFGUID g1, REFGUID g2)
  26 {
  27   for (int i = 0; i < (int)sizeof(g1); i++)
  28     if (((unsigned char *)&g1)[i] != ((unsigned char *)&g2)[i])
  29       return false;
  30   return true;
  31 }
  32 inline bool operator!=(REFGUID g1, REFGUID g2) { return !(g1 == g2); }
  33 #endif
  34
  35 #ifdef __cplusplus
  36   #define MY_EXTERN_C extern "C"
  37 #else
  38   #define MY_EXTERN_C extern
  39 #endif
  40
  41 #endif // GUID_DEFINED
  42
  43
  44 #ifdef DEFINE_GUID
  45 #undef DEFINE_GUID
  46 #endif
  47
  48 #ifdef INITGUID
  49   #define DEFINE_GUID(name, l, w1, w2, b1, b2, b3, b4, b5, b6, b7, b8) \
  50     MY_EXTERN_C const GUID name = { l, w1, w2, { b1, b2,  b3,  b4,  b5,  b6,  b7,  b8 } }
  51 #else
  52   #define DEFINE_GUID(name, l, w1, w2, b1, b2, b3, b4, b5, b6, b7, b8) \
  53     MY_EXTERN_C const GUID name
  54 #endif