drivers/multimedia/audio/sound/wave.h

   1 KIRQL irql;
   2 KAFFINITY affinity;
   3
   4 #include <pshpack1.h>
   5 typedef struct
   6 {
   7         unsigned char           rID[4]  ;                                       //4     0
   8         unsigned int            rLen    ;                                               //4     4
   9         unsigned char   wID[4] ;                                                //4     8
  10         unsigned char   fID[4] ;                                                //4     12
  11         unsigned int            fLen ;                                                  //4     16
  12         unsigned short          wFormatTag ;                            //2     18
  13         unsigned short  nChannels ;                             //2     20
  14         unsigned int            nSamplesPerSec ;                //2 22
  15         unsigned int            nAvgBytesPerSec ;       //2     24
  16         unsigned short  nBlockAlign ;                   //2     26
  17         unsigned short  FormatSpecific ;                //2     28
  18         unsigned char   dID[4] ;                                                //4     30
  19         unsigned int            dLen ;
  20         unsigned char*  data;
  21 }WAVE_HDR;
  22 #include <poppack.h>
  23
  24 void sb16_play(WAVE_HDR* wave);
  25 void dump_wav(WAVE_HDR* wave);
  26 BOOLEAN playRoutine(PKINTERRUPT Interrupt,PVOID ServiceContext);