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https://github.com/thead-yocto-mirror/xtensa_dsp
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96 lines
4.0 KiB
C
96 lines
4.0 KiB
C
/*
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* Copyright (c) 2007, Michael Feathers, James Grenning and Bas Vodde
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* All rights reserved.
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*
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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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* * 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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* * 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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* * Neither the name of the <organization> nor the
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* names of its contributors may be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE EARLIER MENTIONED AUTHORS ``AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL <copyright holder> BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY 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 THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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/******************************************************************************
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*
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* PlatformSpecificFunctions_c.H
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*
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* Provides an interface for when working with pure C
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*
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*******************************************************************************/
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#ifndef PLATFORMSPECIFICFUNCTIONS_C_H_
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#define PLATFORMSPECIFICFUNCTIONS_C_H_
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* Jumping operations. They manage their own jump buffers */
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extern int (*PlatformSpecificSetJmp)(void (*function) (void*), void* data);
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extern void (*PlatformSpecificLongJmp)(void);
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extern void (*PlatformSpecificRestoreJumpBuffer)(void);
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/* Time operations */
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extern long (*GetPlatformSpecificTimeInMillis)(void);
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extern const char* (*GetPlatformSpecificTimeString)(void);
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/* String operations */
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extern int (*PlatformSpecificVSNprintf)(char *str, size_t size, const char* format, va_list va_args_list);
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/* Misc */
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extern double (*PlatformSpecificFabs)(double d);
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extern int (*PlatformSpecificIsNan)(double d);
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extern int (*PlatformSpecificIsInf)(double d);
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extern int (*PlatformSpecificAtExit)(void(*func)(void));
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/* IO operations */
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typedef void* PlatformSpecificFile;
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extern PlatformSpecificFile (*PlatformSpecificFOpen)(const char* filename, const char* flag);
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extern void (*PlatformSpecificFPuts)(const char* str, PlatformSpecificFile file);
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extern void (*PlatformSpecificFClose)(PlatformSpecificFile file);
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extern int (*PlatformSpecificPutchar)(int c);
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extern void (*PlatformSpecificFlush)(void);
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/* Random operations */
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extern void (*PlatformSpecificSrand)(unsigned int);
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extern int (*PlatformSpecificRand)(void);
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/* Dynamic Memory operations */
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extern void* (*PlatformSpecificMalloc)(size_t size);
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extern void* (*PlatformSpecificRealloc)(void* memory, size_t size);
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extern void (*PlatformSpecificFree)(void* memory);
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extern void* (*PlatformSpecificMemCpy)(void* s1, const void* s2, size_t size);
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extern void* (*PlatformSpecificMemset)(void* mem, int c, size_t size);
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typedef void* PlatformSpecificMutex;
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extern PlatformSpecificMutex (*PlatformSpecificMutexCreate)(void);
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extern void (*PlatformSpecificSrand)(unsigned int);
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extern int (*PlatformSpecificRand)(void);
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extern void (*PlatformSpecificMutexLock)(PlatformSpecificMutex mtx);
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extern void (*PlatformSpecificMutexUnlock)(PlatformSpecificMutex mtx);
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extern void (*PlatformSpecificMutexDestroy)(PlatformSpecificMutex mtx);
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#ifdef __cplusplus
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}
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#endif
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#endif /* PLATFORMSPECIFICFUNCTIONS_C_H_ */
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