diff --git a/subsystems/ntvdm/CMakeLists.txt b/subsystems/ntvdm/CMakeLists.txt
index 9d1bc8b31ef..45bf971d23d 100644
--- a/subsystems/ntvdm/CMakeLists.txt
+++ b/subsystems/ntvdm/CMakeLists.txt
@@ -6,15 +6,16 @@ spec2def(ntvdm.exe ntvdm.spec)
 list(APPEND SOURCE
     bios.c
     bop.c
+    cmos.c
     dos.c
     emulator.c
+    int32.c
     pic.c
-    registers.c
-    timer.c
     ps2.c
+    registers.c
     speaker.c
+    timer.c
     vga.c
-    cmos.c
     ntvdm.c
     ntvdm.rc
     ${CMAKE_CURRENT_BINARY_DIR}/ntvdm.def)
diff --git a/subsystems/ntvdm/bios.c b/subsystems/ntvdm/bios.c
index b105465e5a4..6f026e61af1 100644
--- a/subsystems/ntvdm/bios.c
+++ b/subsystems/ntvdm/bios.c
@@ -11,14 +11,14 @@
 #define NDEBUG
 
 #include "emulator.h"
-#include "bop.h"
-
 #include "bios.h"
+
 #include "vga.h"
 #include "pic.h"
 #include "ps2.h"
 #include "timer.h"
 
+#include "int32.h"
 #include "registers.h"
 
 /* PRIVATE VARIABLES **********************************************************/
@@ -461,11 +461,6 @@ BOOLEAN BiosSetVideoPage(BYTE PageNumber)
 
 BOOLEAN BiosInitialize(VOID)
 {
-    USHORT i;
-    WORD Offset = 0;
-    LPDWORD IntVecTable = (LPDWORD)BaseAddress;
-    LPBYTE BiosCode = (LPBYTE)SEG_OFF_TO_PTR(BIOS_SEGMENT, 0);
-
     /* Initialize the BDA */
     Bda = (PBIOS_DATA_AREA)SEG_OFF_TO_PTR(BDA_SEGMENT, 0);
     Bda->EquipmentList = BIOS_EQUIPMENT_LIST;
@@ -479,43 +474,10 @@ BOOLEAN BiosInitialize(VOID)
     Bda->KeybdBufferStart = FIELD_OFFSET(BIOS_DATA_AREA, KeybdBuffer);
     Bda->KeybdBufferEnd = Bda->KeybdBufferStart + BIOS_KBD_BUFFER_SIZE * sizeof(WORD);
 
-    /* Generate ISR stubs and fill the IVT */
-    for (i = 0x00; i <= 0xFF; i++)
-    {
-        IntVecTable[i] = MAKELONG(Offset, BIOS_SEGMENT);
+    /* Initialize the 32-bit Interrupt system */
+    InitializeInt32(BIOS_SEGMENT);
 
-        BiosCode[Offset++] = 0xFB; // sti
-
-        BiosCode[Offset++] = 0x6A; // push i
-        BiosCode[Offset++] = (UCHAR)i;
-
-        BiosCode[Offset++] = 0x6A; // push 0
-        BiosCode[Offset++] = 0x00;
-
-// BOP_SEQ:
-        BiosCode[Offset++] = 0xF8; // clc
-
-        BiosCode[Offset++] = LOBYTE(EMULATOR_BOP);  // BOP sequence
-        BiosCode[Offset++] = HIBYTE(EMULATOR_BOP);
-        BiosCode[Offset++] = EMULATOR_CTRL_BOP;     // Control BOP
-        BiosCode[Offset++] = CTRL_BOP_INT32;        // 32-bit Interrupt dispatcher
-
-        BiosCode[Offset++] = 0x73; // jnc EXIT (offset +3)
-        BiosCode[Offset++] = 0x03;
-
-        // HACK: The following instruction should be HLT!
-        BiosCode[Offset++] = 0x90; // nop
-
-        BiosCode[Offset++] = 0xEB; // jmp BOP_SEQ (offset -10)
-        BiosCode[Offset++] = 0xF6;
-
-// EXIT:
-        BiosCode[Offset++] = 0x83; // add sp, 4
-        BiosCode[Offset++] = 0xC4;
-        BiosCode[Offset++] = 0x04;
-
-        BiosCode[Offset++] = 0xCF; // iret
-    }
+    /* Register the BIOS 32-bit Interrupts */
     RegisterInt32(BIOS_VIDEO_INTERRUPT    , BiosVideoService        );
     RegisterInt32(BIOS_EQUIPMENT_INTERRUPT, BiosEquipmentService    );
     RegisterInt32(BIOS_MEMORY_SIZE        , BiosGetMemorySize       );
diff --git a/subsystems/ntvdm/bop.c b/subsystems/ntvdm/bop.c
index a96d3d892b6..5904030de51 100644
--- a/subsystems/ntvdm/bop.c
+++ b/subsystems/ntvdm/bop.c
@@ -14,21 +14,10 @@
 #include "emulator.h"
 #include "bop.h"
 
-#include "bios.h"
-#include "dos.h"
+#include "int32.h"
 #include "registers.h"
 
-LPCWSTR ExceptionName[] =
-{
-    L"Division By Zero",
-    L"Debug",
-    L"Unexpected Error",
-    L"Breakpoint",
-    L"Integer Overflow",
-    L"Bound Range Exceeded",
-    L"Invalid Opcode",
-    L"FPU Not Available"
-};
+/* PRIVATE VARIABLES **********************************************************/
 
 /*
  * This is the list of registered BOP handlers.
@@ -293,356 +282,7 @@ EMULATOR_BOP_PROC BopProc[EMULATOR_MAX_BOP_NUM] =
     ControlBop
 };
 
-/*
- * This is the list of registered 32-bit Interrupt handlers.
- */
-EMULATOR_INT32_PROC Int32Proc[EMULATOR_MAX_INT_NUM] =
-{
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL,
-    NULL
-};
-
-
-
-VOID WINAPI Exception(BYTE ExceptionNumber, LPWORD Stack)
-{
-    WORD CodeSegment, InstructionPointer;
-    PBYTE Opcode;
-
-    ASSERT(ExceptionNumber < 8);
-
-    /* Get the CS:IP */
-    InstructionPointer = Stack[STACK_IP];
-    CodeSegment = Stack[STACK_CS];
-    Opcode = (PBYTE)SEG_OFF_TO_PTR(CodeSegment, InstructionPointer);
-
-    /* Display a message to the user */
-    DisplayMessage(L"Exception: %s occured at %04X:%04X\n"
-                   L"Opcode: %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X",
-                   ExceptionName[ExceptionNumber],
-                   CodeSegment,
-                   InstructionPointer,
-                   Opcode[0],
-                   Opcode[1],
-                   Opcode[2],
-                   Opcode[3],
-                   Opcode[4],
-                   Opcode[5],
-                   Opcode[6],
-                   Opcode[7],
-                   Opcode[8],
-                   Opcode[9]);
-
-    /* Stop the VDM */
-    VdmRunning = FALSE;
-    return;
-}
-
-// VOID WINAPI IrqDispatch(BYTE IrqNumber, LPWORD Stack)
-// {
-    // /* Check if this was an PIC IRQ */
-    // if (IntNum >= BIOS_PIC_MASTER_INT && IntNum < BIOS_PIC_MASTER_INT + 8)
-    // {
-        // /* It was an IRQ from the master PIC */
-        // BiosHandleIrq(IntNum - BIOS_PIC_MASTER_INT, Stack);
-    // }
-    // else if (IntNum >= BIOS_PIC_SLAVE_INT && IntNum < BIOS_PIC_SLAVE_INT + 8)
-    // {
-        // /* It was an IRQ from the slave PIC */
-        // BiosHandleIrq(IntNum - BIOS_PIC_SLAVE_INT + 8, Stack);
-    // }
-
-    // return;
-// }
-
-VOID WINAPI Int32Dispatch(LPWORD Stack)
-{
-    BYTE IntNum;
-
-    /* Get the interrupt number */
-    IntNum = LOBYTE(Stack[STACK_INT_NUM]);
-
-    /* Check if this was an exception */
-    if (IntNum < 8)
-    {
-        Exception(IntNum, Stack);
-        return;
-    }
-
-    /* Check if this was an PIC IRQ */
-    if (IntNum >= BIOS_PIC_MASTER_INT && IntNum < BIOS_PIC_MASTER_INT + 8)
-    {
-        /* It was an IRQ from the master PIC */
-        BiosHandleIrq(IntNum - BIOS_PIC_MASTER_INT, Stack);
-        return;
-    }
-    else if (IntNum >= BIOS_PIC_SLAVE_INT && IntNum < BIOS_PIC_SLAVE_INT + 8)
-    {
-        /* It was an IRQ from the slave PIC */
-        BiosHandleIrq(IntNum - BIOS_PIC_SLAVE_INT + 8, Stack);
-        return;
-    }
-
-    /* Call the 32-bit Interrupt handler */
-    if (Int32Proc[IntNum] != NULL)
-        Int32Proc[IntNum](Stack);
-    else
-        DPRINT1("Unhandled 32-bit interrupt: 0x%02X\n", IntNum);
-}
+/* PUBLIC FUNCTIONS ***********************************************************/
 
 VOID WINAPI ControlBop(LPWORD Stack)
 {
@@ -656,12 +296,6 @@ VOID WINAPI ControlBop(LPWORD Stack)
         DPRINT1("Unassigned Control BOP Function: 0x%02X\n", FuncNum);
 }
 
-
-VOID WINAPI RegisterInt32(BYTE IntNumber, EMULATOR_INT32_PROC IntHandler)
-{
-    Int32Proc[IntNumber] = IntHandler;
-}
-
 VOID WINAPI EmulatorBiosOperation(PFAST486_STATE State, UCHAR BopCode)
 {
     WORD StackSegment, StackPointer;
diff --git a/subsystems/ntvdm/bop.h b/subsystems/ntvdm/bop.h
index 12ebf275ff2..f176395c566 100644
--- a/subsystems/ntvdm/bop.h
+++ b/subsystems/ntvdm/bop.h
@@ -17,21 +17,14 @@
 
 #define EMULATOR_CTRL_BOP       0xFF    // Control BOP Handler
          #define CTRL_BOP_DEFLT 0x00    // Default Control BOP Function
-         #define CTRL_BOP_INT32 0xFF    // 32-bit Interrupt dispatcher
 
 #define EMULATOR_MAX_BOP_NUM    0xFF + 1
 
-/* 32-bit Interrupt Identifiers */
-#define EMULATOR_MAX_INT_NUM    0xFF + 1
-
 /* FUNCTIONS ******************************************************************/
 
 typedef VOID (WINAPI *EMULATOR_BOP_PROC)(LPWORD Stack);
-typedef VOID (WINAPI *EMULATOR_INT32_PROC)(LPWORD Stack);
 
 VOID WINAPI ControlBop(LPWORD Stack);
-
-VOID WINAPI RegisterInt32(BYTE IntNumber, EMULATOR_INT32_PROC IntHandler);
 VOID WINAPI EmulatorBiosOperation(PFAST486_STATE State, UCHAR BopCode);
 
 #endif // _BOP_H_
diff --git a/subsystems/ntvdm/dos.c b/subsystems/ntvdm/dos.c
index 027ea3e5474..7b394849937 100644
--- a/subsystems/ntvdm/dos.c
+++ b/subsystems/ntvdm/dos.c
@@ -11,11 +11,10 @@
 #define NDEBUG
 
 #include "emulator.h"
-#include "bop.h"
-
 #include "dos.h"
-#include "bios.h"
 
+#include "bios.h"
+#include "int32.h"
 #include "registers.h"
 
 /* PRIVATE VARIABLES **********************************************************/
@@ -2570,7 +2569,7 @@ BOOLEAN DosInitialize(VOID)
     DosSystemFileTable[1] = GetStdHandle(STD_OUTPUT_HANDLE);
     DosSystemFileTable[2] = GetStdHandle(STD_ERROR_HANDLE);
 
-    /* Register the DOS-32 Interrupts */
+    /* Register the DOS 32-bit Interrupts */
     RegisterInt32(0x20, DosInt20h        );
     RegisterInt32(0x21, DosInt21h        );
     RegisterInt32(0x23, DosBreakInterrupt);
diff --git a/subsystems/ntvdm/emulator.h b/subsystems/ntvdm/emulator.h
index 742079ed6e3..aa5243b547f 100644
--- a/subsystems/ntvdm/emulator.h
+++ b/subsystems/ntvdm/emulator.h
@@ -34,11 +34,6 @@
 #define EMULATOR_FLAG_VIP (1 << 20)
 #define EMULATOR_FLAG_ID (1 << 21)
 
-/* Common definitions */
-#define EMULATOR_BOP            0xC4C4
-#define EMULATOR_INT_BOP        0xFF
-#define EMULATOR_MAX_BOP_NUM    0xFF + 1
-
 #define STACK_COUNTER   0
 #define STACK_INT_NUM   1
 #define STACK_IP        2
diff --git a/subsystems/ntvdm/int32.c b/subsystems/ntvdm/int32.c
new file mode 100644
index 00000000000..8e039333587
--- /dev/null
+++ b/subsystems/ntvdm/int32.c
@@ -0,0 +1,181 @@
+/*
+ * COPYRIGHT:       GPL - See COPYING in the top level directory
+ * PROJECT:         ReactOS Virtual DOS Machine
+ * FILE:            int32.c
+ * PURPOSE:         32-bit Interrupt Handlers
+ * PROGRAMMERS:     Aleksandar Andrejevic <theflash AT sdf DOT lonestar DOT org>
+ *                  Hermes Belusca-Maito (hermes.belusca@sfr.fr)
+ */
+
+/* INCLUDES *******************************************************************/
+
+#define NDEBUG
+
+#include "emulator.h"
+#include "int32.h"
+
+#include "bop.h"
+#include "bios.h"
+
+/* PRIVATE VARIABLES **********************************************************/
+
+LPCWSTR ExceptionName[] =
+{
+    L"Division By Zero",
+    L"Debug",
+    L"Unexpected Error",
+    L"Breakpoint",
+    L"Integer Overflow",
+    L"Bound Range Exceeded",
+    L"Invalid Opcode",
+    L"FPU Not Available"
+};
+
+/*
+ * This is the list of registered 32-bit Interrupt handlers.
+ */
+EMULATOR_INT32_PROC Int32Proc[EMULATOR_MAX_INT32_NUM] = { NULL };
+
+/* PUBLIC FUNCTIONS ***********************************************************/
+
+VOID WINAPI Exception(BYTE ExceptionNumber, LPWORD Stack)
+{
+    WORD CodeSegment, InstructionPointer;
+    PBYTE Opcode;
+
+    ASSERT(ExceptionNumber < 8);
+
+    /* Get the CS:IP */
+    InstructionPointer = Stack[STACK_IP];
+    CodeSegment = Stack[STACK_CS];
+    Opcode = (PBYTE)SEG_OFF_TO_PTR(CodeSegment, InstructionPointer);
+
+    /* Display a message to the user */
+    DisplayMessage(L"Exception: %s occured at %04X:%04X\n"
+                   L"Opcode: %02X %02X %02X %02X %02X %02X %02X %02X %02X %02X",
+                   ExceptionName[ExceptionNumber],
+                   CodeSegment,
+                   InstructionPointer,
+                   Opcode[0],
+                   Opcode[1],
+                   Opcode[2],
+                   Opcode[3],
+                   Opcode[4],
+                   Opcode[5],
+                   Opcode[6],
+                   Opcode[7],
+                   Opcode[8],
+                   Opcode[9]);
+
+    /* Stop the VDM */
+    VdmRunning = FALSE;
+    return;
+}
+
+#if 0
+VOID WINAPI IrqDispatch(BYTE IrqNumber, LPWORD Stack)
+{
+    /* Check if this was an PIC IRQ */
+    if (IntNum >= BIOS_PIC_MASTER_INT && IntNum < BIOS_PIC_MASTER_INT + 8)
+    {
+        /* It was an IRQ from the master PIC */
+        BiosHandleIrq(IntNum - BIOS_PIC_MASTER_INT, Stack);
+    }
+    else if (IntNum >= BIOS_PIC_SLAVE_INT && IntNum < BIOS_PIC_SLAVE_INT + 8)
+    {
+        /* It was an IRQ from the slave PIC */
+        BiosHandleIrq(IntNum - BIOS_PIC_SLAVE_INT + 8, Stack);
+    }
+
+    return;
+}
+#endif
+
+VOID WINAPI Int32Dispatch(LPWORD Stack)
+{
+    BYTE IntNum;
+
+    /* Get the interrupt number */
+    IntNum = LOBYTE(Stack[STACK_INT_NUM]);
+
+    /* Check if this was an exception */
+    if (IntNum < 8)
+    {
+        Exception(IntNum, Stack);
+        return;
+    }
+
+    /* Check if this was an PIC IRQ */
+    if (IntNum >= BIOS_PIC_MASTER_INT && IntNum < BIOS_PIC_MASTER_INT + 8)
+    {
+        /* It was an IRQ from the master PIC */
+        BiosHandleIrq(IntNum - BIOS_PIC_MASTER_INT, Stack);
+        return;
+    }
+    else if (IntNum >= BIOS_PIC_SLAVE_INT && IntNum < BIOS_PIC_SLAVE_INT + 8)
+    {
+        /* It was an IRQ from the slave PIC */
+        BiosHandleIrq(IntNum - BIOS_PIC_SLAVE_INT + 8, Stack);
+        return;
+    }
+
+    /* Call the 32-bit Interrupt handler */
+    if (Int32Proc[IntNum] != NULL)
+        Int32Proc[IntNum](Stack);
+    else
+        DPRINT1("Unhandled 32-bit interrupt: 0x%02X\n", IntNum);
+}
+
+VOID WINAPI InitializeInt32(WORD BiosSegment)
+{
+    USHORT i;
+    WORD Offset = 0;
+
+    LPDWORD IntVecTable = (LPDWORD)BaseAddress;
+    LPBYTE BiosCode = (LPBYTE)SEG_OFF_TO_PTR(BiosSegment, 0);
+
+    /* Generate ISR stubs and fill the IVT */
+    for (i = 0x00; i <= 0xFF; i++)
+    {
+        IntVecTable[i] = MAKELONG(Offset, BiosSegment);
+
+        BiosCode[Offset++] = 0xFB; // sti
+
+        BiosCode[Offset++] = 0x6A; // push i
+        BiosCode[Offset++] = (UCHAR)i;
+
+        BiosCode[Offset++] = 0x6A; // push 0
+        BiosCode[Offset++] = 0x00;
+
+// BOP_SEQ:
+        BiosCode[Offset++] = 0xF8; // clc
+
+        BiosCode[Offset++] = LOBYTE(EMULATOR_BOP);  // BOP sequence
+        BiosCode[Offset++] = HIBYTE(EMULATOR_BOP);
+        BiosCode[Offset++] = EMULATOR_CTRL_BOP;     // Control BOP
+        BiosCode[Offset++] = CTRL_BOP_INT32;        // 32-bit Interrupt dispatcher
+
+        BiosCode[Offset++] = 0x73; // jnc EXIT (offset +3)
+        BiosCode[Offset++] = 0x03;
+
+        // HACK: The following instruction should be HLT!
+        BiosCode[Offset++] = 0x90; // nop
+
+        BiosCode[Offset++] = 0xEB; // jmp BOP_SEQ (offset -10)
+        BiosCode[Offset++] = 0xF6;
+
+// EXIT:
+        BiosCode[Offset++] = 0x83; // add sp, 4
+        BiosCode[Offset++] = 0xC4;
+        BiosCode[Offset++] = 0x04;
+
+        BiosCode[Offset++] = 0xCF; // iret
+    }
+}
+
+VOID WINAPI RegisterInt32(BYTE IntNumber, EMULATOR_INT32_PROC IntHandler)
+{
+    Int32Proc[IntNumber] = IntHandler;
+}
+
+/* EOF */
diff --git a/subsystems/ntvdm/int32.h b/subsystems/ntvdm/int32.h
new file mode 100644
index 00000000000..0738b0d8469
--- /dev/null
+++ b/subsystems/ntvdm/int32.h
@@ -0,0 +1,31 @@
+/*
+ * COPYRIGHT:       GPL - See COPYING in the top level directory
+ * PROJECT:         ReactOS Virtual DOS Machine
+ * FILE:            int32.h
+ * PURPOSE:         32-bit Interrupt Handlers
+ * PROGRAMMERS:     Aleksandar Andrejevic <theflash AT sdf DOT lonestar DOT org>
+ *                  Hermes Belusca-Maito (hermes.belusca@sfr.fr)
+ */
+
+#ifndef _INT32_H_
+#define _INT32_H_
+
+/* DEFINES ********************************************************************/
+
+/* 32-bit Interrupt dispatcher function code for the Control BOP Handler */
+#define CTRL_BOP_INT32 0xFF
+
+/* 32-bit Interrupt Identifiers */
+#define EMULATOR_MAX_INT32_NUM  0xFF + 1
+
+/* FUNCTIONS ******************************************************************/
+
+typedef VOID (WINAPI *EMULATOR_INT32_PROC)(LPWORD Stack);
+
+VOID WINAPI Int32Dispatch(LPWORD Stack);
+VOID WINAPI InitializeInt32(WORD BiosSegment);
+VOID WINAPI RegisterInt32(BYTE IntNumber, EMULATOR_INT32_PROC IntHandler);
+
+#endif // _INT32_H_
+
+/* EOF */
diff --git a/subsystems/ntvdm/ntvdm.h b/subsystems/ntvdm/ntvdm.h
index 0ae0747d8b0..2c2b5e1a0b1 100644
--- a/subsystems/ntvdm/ntvdm.h
+++ b/subsystems/ntvdm/ntvdm.h
@@ -39,7 +39,6 @@
 
 extern LPVOID BaseAddress;
 extern BOOLEAN VdmRunning;
-extern LPCWSTR ExceptionName[];
 
 VOID DisplayMessage(LPCWSTR Format, ...);