2 * various utilities for ffmpeg system
3 * copyright (c) 2000, 2001, 2002 Fabrice Bellard
5 * This file is part of FFmpeg.
7 * FFmpeg is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Lesser General Public
9 * License as published by the Free Software Foundation; either
10 * version 2.1 of the License, or (at your option) any later version.
12 * FFmpeg is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License for more details.
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with FFmpeg; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
27 * miscellaneous OS support macros and functions.
29 * - usleep() (Win32, BeOS, OS/2)
31 * - strcasecmp() (OS/2)
35 __declspec(dllimport) void __stdcall Sleep(unsigned long dwMilliseconds);
36 // # include <windows.h>
37 # define usleep(t) Sleep((t) / 1000)
43 # define usleep(t) snooze((bigtime_t)(t))
47 #if defined(CONFIG_OS2)
49 static inline int usleep(unsigned int t) { return _sleep2(t / 1000); }
50 static inline int strcasecmp(const char* s1, const char* s2) { return stricmp(s1,s2); }
53 #endif /* _OS_SUPPORT_H */