|
DOSBox-X
|
|
DOSBox-X
|
00001 /******************************************************************************/ 00002 /* */ 00003 /* PortTalk Driver for Windows NT/2000/XP */ 00004 /* Version 2.0, 12th January 2002 */ 00005 /* http://www.beyondlogic.org */ 00006 /* */ 00007 /* Copyright 2002 Craig Peacock. Craig.Peacock@beyondlogic.org */ 00008 /* Any publication or distribution of this code in source form is prohibited */ 00009 /* without prior written permission of the copyright holder. This source code */ 00010 /* is provided "as is", without any guarantee made as to its suitability or */ 00011 /* fitness for any particular use. Permission is herby granted to modify or */ 00012 /* enhance this sample code to produce a derivative program which may only be */ 00013 /* distributed in compiled object form only. */ 00014 /******************************************************************************/ 00015 00016 #define PORTTALK_TYPE 40000 /* 32768-65535 are reserved for customers */ 00017 00018 // The IOCTL function codes from 0x800 to 0xFFF are for customer use. 00019 00020 #define IOCTL_IOPM_RESTRICT_ALL_ACCESS \ 00021 CTL_CODE(PORTTALK_TYPE, 0x900, METHOD_BUFFERED, FILE_ANY_ACCESS) 00022 00023 #define IOCTL_IOPM_ALLOW_EXCUSIVE_ACCESS \ 00024 CTL_CODE(PORTTALK_TYPE, 0x901, METHOD_BUFFERED, FILE_ANY_ACCESS) 00025 00026 #define IOCTL_SET_IOPM \ 00027 CTL_CODE(PORTTALK_TYPE, 0x902, METHOD_BUFFERED, FILE_ANY_ACCESS) 00028 00029 #define IOCTL_ENABLE_IOPM_ON_PROCESSID \ 00030 CTL_CODE(PORTTALK_TYPE, 0x903, METHOD_BUFFERED, FILE_ANY_ACCESS) 00031 00032 #define IOCTL_READ_PORT_UCHAR \ 00033 CTL_CODE(PORTTALK_TYPE, 0x904, METHOD_BUFFERED, FILE_ANY_ACCESS) 00034 00035 #define IOCTL_WRITE_PORT_UCHAR \ 00036 CTL_CODE(PORTTALK_TYPE, 0x905, METHOD_BUFFERED, FILE_ANY_ACCESS) 00037
1.8.0
