21 static void vcs_state_cb(struct bt_conn *conn, int err, uint8_t volume, uint8_t mute)  in vcs_state_cb()
30 static void vcs_flags_cb(struct bt_conn *conn, int err, uint8_t flags)  in vcs_flags_cb()
39 static void aics_state_cb(struct bt_aics *inst, int err, int8_t gain, uint8_t mute, uint8_t mode)  in aics_state_cb()
49 static void aics_gain_setting_cb(struct bt_aics *inst, int err, uint8_t units, int8_t minimum,  in aics_gain_setting_cb()
60 static void aics_input_type_cb(struct bt_aics *inst, int err, uint8_t input_type)  in aics_input_type_cb()
69 static void aics_status_cb(struct bt_aics *inst, int err, bool active)  in aics_status_cb()
78 static void aics_description_cb(struct bt_aics *inst, int err, char *description)  in aics_description_cb()
86 static void vocs_state_cb(struct bt_vocs *inst, int err, int16_t offset)  in vocs_state_cb()
95 static void vocs_location_cb(struct bt_vocs *inst, int err, uint32_t location)  in vocs_location_cb()
104 static void vocs_description_cb(struct bt_vocs *inst, int err, char *description)  in vocs_description_cb()
134 	int err;  in vcp_vol_renderer_init()  local