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https://github.com/FFmpeg/FFmpeg.git
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52 lines
1.5 KiB
C
52 lines
1.5 KiB
C
/*
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* various utilities for ffmpeg system
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* copyright (c) 2000, 2001, 2002 Fabrice Bellard
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library 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 GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#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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__declspec(dllimport) void __stdcall Sleep(unsigned long dwMilliseconds);
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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 int strcasecmp(const char* s1, const char* s2) { return stricmp(s1,s2); }
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#endif
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#endif /* _OS_SUPPORT_H */
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