1 #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 . ***/ #include /** \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