70 lines
1.8 KiB
C
70 lines
1.8 KiB
C
//
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// util.h
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//
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// USPi - An USB driver for Raspberry Pi written in C
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// Copyright (C) 2014 R. Stange <rsta2@o2online.de>
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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//
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#ifndef _uspi_util_h
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#define _uspi_util_h
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#include <uspios.h>
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#include <uspi/types.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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#ifdef USPI_PROVIDE_MEM_FUNCTIONS
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#define memset uspi_memset
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#define memcpy uspi_memcpy
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#define memcmp uspi_memcmp
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#endif
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#ifdef USPI_PROVIDE_STR_FUNCTIONS
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#define strlen uspi_strlen
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#define strcmp uspi_strcmp
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#define strcpy uspi_strcpy
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#define strncpy uspi_strncpy
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#define strcat uspi_strcat
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#endif
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void *memset (void *pBuffer, int nValue, size_t nLength);
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void *memcpy (void *pDest, const void *pSrc, size_t nLength);
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int memcmp (const void *pBuffer1, const void *pBuffer2, size_t nLength);
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size_t strlen (const char *pString);
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int strcmp (const char *pString1, const char *pString2);
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char *strcpy (char *pDest, const char *pSrc);
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char *strncpy (char *pDest, const char *pSrc, size_t nMaxLen);
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char *strcat (char *pDest, const char *pSrc);
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int uspi_char2int (char chValue); // with sign extension
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u16 uspi_le2be16 (u16 usValue);
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u32 uspi_le2be32 (u32 ulValue);
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#ifdef __cplusplus
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}
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#endif
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#endif
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