subsystems/ntvdm/int32.h

   1 /*
   2  * COPYRIGHT:       GPL - See COPYING in the top level directory
   3  * PROJECT:         ReactOS Virtual DOS Machine
   4  * FILE:            int32.h
   5  * PURPOSE:         32-bit Interrupt Handlers
   6  * PROGRAMMERS:     Aleksandar Andrejevic <theflash AT sdf DOT lonestar DOT org>
   7  *                  Hermes Belusca-Maito (hermes.belusca@sfr.fr)
   8  */
   9
  10 #ifndef _INT32_H_
  11 #define _INT32_H_
  12
  13 /* DEFINES ********************************************************************/
  14
  15 /* 32-bit Interrupt dispatcher function code for the Control BOP Handler */
  16 #define CTRL_BOP_INT32 0xFF
  17
  18 /* 32-bit Interrupt Identifiers */
  19 #define EMULATOR_MAX_INT32_NUM  0xFF + 1
  20
  21 #define INT_HANDLER_OFFSET 0x1000
  22 #define COMMON_STUB_OFFSET 0x2000
  23
  24 /* FUNCTIONS ******************************************************************/
  25
  26 typedef VOID (WINAPI *EMULATOR_INT32_PROC)(LPWORD Stack);
  27
  28 VOID WINAPI Int32Dispatch(LPWORD Stack);
  29 VOID WINAPI InitializeInt32(WORD BiosSegment);
  30 VOID WINAPI RegisterInt32(BYTE IntNumber, EMULATOR_INT32_PROC IntHandler);
  31
  32 #endif // _INT32_H_
  33
  34 /* EOF */