include/ddk/nt_vdd.h

   1 /*
   2  * nt_vdd.h
   3  *
   4  * Windows NT Device Driver Kit
   5  *
   6  * This file is part of the ReactOS DDK package.
   7  *
   8  * Contributors:
   9  *   Hermes Belusca-Maito (hermes.belusca@sfr.fr)
  10  *
  11  * THIS SOFTWARE IS NOT COPYRIGHTED
  12  *
  13  * This source code is offered for use in the public domain. You may
  14  * use, modify or distribute it freely.
  15  *
  16  * This code is distributed in the hope that it will be useful but
  17  * WITHOUT ANY WARRANTY. ALL WARRANTIES, EXPRESS OR IMPLIED ARE HEREBY
  18  * DISCLAIMED. This includes but is not limited to warranties of
  19  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  20  *
  21  */
  22
  23 #pragma once
  24
  25 #define _NT_VDD
  26
  27 #ifdef __cplusplus
  28 extern "C" {
  29 #endif
  30
  31 /*
  32  * I/O Port services
  33  */
  34
  35 typedef VOID (*PFNVDD_INB)   (WORD iport, PBYTE data);
  36 typedef VOID (*PFNVDD_INW)   (WORD iport, PWORD data);
  37 typedef VOID (*PFNVDD_INSB)  (WORD iport, PBYTE data, WORD count);
  38 typedef VOID (*PFNVDD_INSW)  (WORD iport, PWORD data, WORD count);
  39 typedef VOID (*PFNVDD_OUTB)  (WORD iport, BYTE  data);
  40 typedef VOID (*PFNVDD_OUTW)  (WORD iport, WORD  data);
  41 typedef VOID (*PFNVDD_OUTSB) (WORD iport, PBYTE data, WORD count);
  42 typedef VOID (*PFNVDD_OUTSW) (WORD iport, PWORD data, WORD count);
  43
  44 typedef struct _VDD_IO_HANDLERS
  45 {
  46     PFNVDD_INB   inb_handler;
  47     PFNVDD_INW   inw_handler;
  48     PFNVDD_INSB  insb_handler;
  49     PFNVDD_INSW  insw_handler;
  50     PFNVDD_OUTB  outb_handler;
  51     PFNVDD_OUTW  outw_handler;
  52     PFNVDD_OUTSB outsb_handler;
  53     PFNVDD_OUTSW outsw_handler;
  54 } VDD_IO_HANDLERS, *PVDD_IO_HANDLERS;
  55
  56 typedef struct _VDD_IO_PORTRANGE
  57 {
  58     WORD First;
  59     WORD Last;
  60 } VDD_IO_PORTRANGE, *PVDD_IO_PORTRANGE;
  61
  62 BOOL
  63 WINAPI
  64 VDDInstallIOHook
  65 (
  66     HANDLE            hVdd,
  67     WORD              cPortRange,
  68     PVDD_IO_PORTRANGE pPortRange,
  69     PVDD_IO_HANDLERS  IOhandler
  70 );
  71
  72 VOID
  73 WINAPI
  74 VDDDeInstallIOHook
  75 (
  76     HANDLE            hVdd,
  77     WORD              cPortRange,
  78     PVDD_IO_PORTRANGE pPortRange
  79 );
  80
  81 #ifdef __cplusplus
  82 }
  83 #endif
  84
  85 /* EOF */