69 lines
1.8 KiB
C
69 lines
1.8 KiB
C
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/*
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* usbdi.h Old USB header for compatibility
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*
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* =========================================================================
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*
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* Open Watcom Project
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*
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* Copyright (c) 2004-2010 The Open Watcom Contributors. All Rights Reserved.
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*
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* This file is automatically generated. Do not edit directly.
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*
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* =========================================================================
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*/
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#ifndef __USBDI_H__
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#define __USBDI_H__
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#ifndef _ENABLE_AUTODEPEND
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#pragma read_only_file;
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#endif
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#include <usb.h>
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#include <usbioctl.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* USBD status values */
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#define USBD_STATUS_CANCELLING 0x00020000L
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#define USBD_STATUS_CANCELING 0x00020000L
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#define USBD_STATUS_NO_MEMORY 0x80000100L
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#define USBD_STATUS_ERROR 0x80000000L
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#define USBD_STATUS_REQUEST_FAILED 0x80000500L
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#define USBD_STATUS_HALTED 0xC0000000L
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/* USBD status testing macros */
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#define USBD_HALTED( x ) (((ULONG)(x) >> 30) == 3)
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#define USBD_STATUS( x ) ((ULONG)(x) & 0x0FFFFFFFL)
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/* URB functions */
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#define URB_FUNCTION_LAST 0x0029
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/* USBD pipe flags */
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#define USBD_PF_DOUBLE_BUFFER 0x00000002L
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#ifdef USBD_PF_VALID_MASK
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#undef USBD_PF_VALID_MASK
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#endif
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#define USBD_PF_VALID_MASK \
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(USBD_PF_CHANGE_MAX_PACKET | USBD_PF_DOUBLE_BUFFER | \
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USBD_PF_ENABLE_RT_THREAD_ACCESS | USBD_PF_MAP_ADD_TRANSFERS)
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/* USBD transfer bits */
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#define USBD_TRANSFER_DIRECTION_BIT 0
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#define USBD_SHORT_TRANSFER_OK_BIT 1
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#define USBD_START_ISO_TRANSFER_ASAP_BIT 2
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/* Macro to extract the transfer direction */
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#ifdef USBD_TRANSFER_DIRECTION
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#undef USBD_TRANSFER_DIRECTION
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#endif
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#define USBD_TRANSFER_DIRECTION( x ) ((x) & USBD_TRANSFER_DIRECTION_IN)
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#ifdef __cplusplus
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} /* extern "C" */
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#endif
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#endif /* __USBDI_H__ */
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