49d1a4c562
also start prefering NtDll API. so far: * NtQueryInformationFile * NtClose adds a performance workaround for windows unicode conversion. but that should probably be removed before merging
21 lines
623 B
C
21 lines
623 B
C
/**
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* This file is part of the mingw-w64 runtime package.
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* No warranty is given; refer to the file DISCLAIMER within this package.
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*/
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#ifndef __GPIO_W__
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#define __GPIO_W__
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#include <winapifamily.h>
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#if WINAPI_FAMILY_PARTITION (WINAPI_PARTITION_DESKTOP)
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#if NTDDI_VERSION >= 0x06020000
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#define IOCTL_GPIO_READ_PINS CTL_CODE (FILE_DEVICE_GPIO, 0x0, METHOD_BUFFERED, FILE_ANY_ACCESS)
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#define IOCTL_GPIO_WRITE_PINS CTL_CODE (FILE_DEVICE_GPIO, 0x1, METHOD_BUFFERED, FILE_ANY_ACCESS)
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#define IOCTL_GPIO_CONTROLLER_SPECIFIC_FUNCTION CTL_CODE (FILE_DEVICE_GPIO, 0x2, METHOD_BUFFERED, FILE_ANY_ACCESS)
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#endif
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#endif
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#endif
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