rscp_bpmsg_cb_t
rscp_register_bpmsg_cb(rscp_bpmsg_cb_t *cb)
rscp_unregister_bpmsg_cb(rscp_bpmsg_cb_t *cb)
static rscp_bpmsg_cb_t *bpmsg_cb;
int rscp_unregister_bpmsg_cb(rscp_bpmsg_cb_t *);
int rscp_register_bpmsg_cb(rscp_bpmsg_cb_t *);