workbench/devs/AHI/Drivers/Device/DriverData.h

   1 #ifndef AHI_Drivers_Device_DriverData_h
   2 #define AHI_Drivers_Device_DriverData_h
   3
   4 #include <devices/ahi.h>
   5 #include <exec/libraries.h>
   6 #include <dos/dosextens.h>
   7
   8 #include "DriverBase.h"
   9
  10 struct DeviceBase
  11 {
  12     struct DriverBase driverbase;
  13     struct DosLibrary*   dosbase;
  14 #ifdef __AMIGAOS4__
  15     struct DOSIFace*  idos;
  16 #endif
  17 };
  18
  19 #define DRIVERBASE_SIZEOF (sizeof (struct DeviceBase))
  20
  21 #define DOSBase  (DeviceBase->dosbase)
  22
  23 #ifdef __AMIGAOS4__
  24 # define IDOS (DeviceBase->idos)
  25 #endif
  26
  27 struct DeviceData
  28 {
  29     struct DriverData   driverdata;
  30     BYTE                mastersignal;
  31     BYTE                slavesignal;
  32     struct Process*     mastertask;
  33     struct Process*     slavetask;
  34     struct DeviceBase*  ahisubbase;
  35     APTR                mixbuffers[ 2 ];
  36     ULONG               unit;
  37 };
  38
  39
  40 #endif /* AHI_Drivers_Device_DriverData_h */