/* sound functions */
/* returns a null terminated static array of string describing the sound devices */
const char** linphone_core_get_sound_devices(LinphoneCore *lc);
+void linphone_core_reload_sound_devices(LinphoneCore *lc);
bool_t linphone_core_sound_device_can_capture(LinphoneCore *lc, const char *device);
bool_t linphone_core_sound_device_can_playback(LinphoneCore *lc, const char *device);
int linphone_core_get_ring_level(LinphoneCore *lc);
/* returns a null terminated static array of string describing the webcams */
+void linphone_core_reload_video_devices(LinphoneCore *lc);
const char** linphone_core_get_video_devices(const LinphoneCore *lc);
int linphone_core_set_video_device(LinphoneCore *lc, const char *id);
const char *linphone_core_get_video_device(const LinphoneCore *lc);