mirror of https://git.videolan.org/git/ffmpeg.git
38 lines
867 B
C
38 lines
867 B
C
#ifndef _OS_SUPPORT_H
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#define _OS_SUPPORT_H
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/**
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* @file os_support.h
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* miscellaneous OS support macros and functions.
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*
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* - usleep() (Win32, BeOS, OS/2)
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* - floatf() (OS/2)
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* - strcasecmp() (OS/2)
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*/
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#ifdef __MINGW32__
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# undef DATADIR /* clashes with /usr/include/w32api/objidl.h */
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# include <windows.h>
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# define usleep(t) Sleep((t) / 1000)
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#endif
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#ifdef __BEOS__
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# ifndef usleep
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# include <OS.h>
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# define usleep(t) snooze((bigtime_t)(t))
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# endif
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#endif
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#if defined(CONFIG_OS2)
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#include <stdlib.h>
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static inline int usleep(unsigned int t) { return _sleep2(t / 1000); }
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static inline float floorf(float f) { return floor(f); }
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static inline int strcasecmp(const char* s1, const char* s2) { return stricmp(s1,s2); }
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#endif
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#if defined(CONFIG_SUNOS)
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static inline float floorf(float f) { return floor(f); }
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#endif
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#endif /* _OS_SUPPORT_H */
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