| /* |
| * This file is part of Libav. |
| * |
| * Libav is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Lesser General Public |
| * License as published by the Free Software Foundation; either |
| * version 2.1 of the License, or (at your option) any later version. |
| * |
| * Libav is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Lesser General Public License for more details. |
| * |
| * You should have received a copy of the GNU Lesser General Public |
| * License along with Libav; if not, write to the Free Software |
| * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
| */ |
| |
| #ifndef AVUTIL_TIME_H |
| #define AVUTIL_TIME_H |
| |
| #include <stdint.h> |
| |
| /** |
| * Get the current time in microseconds. |
| */ |
| int64_t av_gettime(void); |
| |
| /** |
| * Sleep for a period of time. Although the duration is expressed in |
| * microseconds, the actual delay may be rounded to the precision of the |
| * system timer. |
| * |
| * @param usec Number of microseconds to sleep. |
| * @return zero on success or (negative) error code. |
| */ |
| int av_usleep(unsigned usec); |
| |
| #endif /* AVUTIL_TIME_H */ |
