/******************************************************************************
 *  FILE DESCRIPTION
 *  ---------------------------------------------------------------------------
 *         File:  usbdevicepriv.h
 *    Component:  
 *       Module:  usb
 *    Generator:  -
 *
 *  Description:  Private header file used to share internal variables and
 *                function prototypes between the various device-related
 *                modules in the USB library.  This header MUST NOT be
 *                used by application code.
 * 
 *****************************************************************************/

/* 
* Copyright (C) 2009-2018 Texas Instruments Incorporated - www.ti.com 
* 
* 
*  Redistribution and use in source and binary forms, with or without 
*  modification, are permitted provided that the following conditions 
*  are met:
*
*    Redistributions of source code must retain the above copyright 
*    notice, this list of conditions and the following disclaimer.
*
*    Redistributions in binary form must reproduce the above copyright
*    notice, this list of conditions and the following disclaimer in the 
*    documentation and/or other materials provided with the   
*    distribution.
*
*    Neither the name of Texas Instruments Incorporated nor the names of
*    its contributors may be used to endorse or promote products derived
*    from this software without specific prior written permission.
*
*  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 
*  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 
*  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
*  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 
*  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
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*  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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*  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/


#ifndef __USBDEVICEPRIV_H__
#define __USBDEVICEPRIV_H__

/******************************************************************************
 *
 * If building with a C++ compiler, make all of the definitions in this header
 * have a C binding.
 *
 *****************************************************************************/

#ifdef __cplusplus
extern "C"
{
#endif

/******************************************************************************
 *
 * Device enumeration functions provided by device/usbenum.c and called from
 * the interrupt handler in device/usbhandler.c
 *
 *****************************************************************************/
extern tBoolean USBDeviceConfig(uint32 ulIndex,
                                const tConfigHeader *psConfig,
                                const tFIFOConfig *psFIFOConfig);
extern tBoolean USBDeviceConfigAlternate(uint32 ulIndex,
                                         const tConfigHeader *psConfig,
                                         uint8 ucInterfaceNum,
                                         uint8 ucAlternateSetting);
extern void USBDeviceResumeTickHandler(uint32 ulIndex);

/******************************************************************************
 *
 * Mark the end of the C bindings section for C++ compilers.
 *
 *****************************************************************************/
#ifdef __cplusplus
}
#endif

#endif /* __USBDEVICEPRIV_H__ */