58 lines
2.0 KiB
C
58 lines
2.0 KiB
C
/*
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LPCUSB, an USB device driver for LPC microcontrollers
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Copyright (C) 2006 Bertrik Sikken (bertrik@sikken.nl)
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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1. Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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3. The name of the author may not be used to endorse or promote products
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derived from this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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/**
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@file
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primitive types used in the USB stack
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*/
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#ifndef _TYPE_H_
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#define _TYPE_H_
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typedef unsigned char U8; /**< unsigned 8-bit */
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typedef unsigned short int U16; /**< unsigned 16-bit */
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typedef unsigned int U32; /**< unsigned 32-bit */
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typedef int BOOL; /**< #TRUE or #FALSE */
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#define TRUE 1 /**< TRUE */
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#define FALSE 0 /**< FALSE */
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#ifndef NULL
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#define NULL ((void*)0) /**< NULL pointer */
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#endif
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/* some other useful macros */
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#define MIN(x,y) ((x)<(y)?(x):(y)) /**< MIN */
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#define MAX(x,y) ((x)>(y)?(x):(y)) /**< MAX */
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#endif /* _TYPE_H_ */
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