| #ifndef foodirectionhfoo |
| #define foodirectionhfoo |
| |
| /*** |
| This file is part of PulseAudio. |
| |
| Copyright 2014 Intel Corporation |
| |
| PulseAudio 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. |
| |
| PulseAudio 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 |
| General Public License for more details. |
| |
| You should have received a copy of the GNU Lesser General Public License |
| along with PulseAudio; if not, see <http://www.gnu.org/licenses/>. |
| ***/ |
| |
| #include <pulse/def.h> |
| |
| /** \file |
| * Utility functions for \ref pa_direction_t. */ |
| |
| /** Return non-zero if the given value is a valid direction (either input, |
| * output or bidirectional). \since 6.0 */ |
| int pa_direction_valid(pa_direction_t direction) PA_GCC_CONST; |
| |
| /** Return a textual representation of the direction. \since 6.0 */ |
| const char *pa_direction_to_string(pa_direction_t direction); |
| |
| #endif |
