return buf->start;
}
+void priomsg_new(struct priomsg *pm, int32_t maxlen)
+{
+ buffer_new(&pm->m, maxlen);
+ pm->prio = INT_MIN;
+}
+void priomsg_reset(struct priomsg *pm)
+{
+ buffer_init(&pm->m, 0);
+ pm->prio = INT_MIN;
+}
+bool_t priomsg_update_p(struct priomsg *pm, int prio)
+{
+ if (prio <= pm->prio) return False;
+ buffer_init(&pm->m, 0);
+ pm->prio = prio;
+ return True;
+}
+const char *priomsg_getmessage(const struct priomsg *pm, const char *defmsg)
+{
+ if (pm->prio >= INT_MIN)
+ return truncmsg_terminate(&pm->m);
+ else
+ return defmsg;
+}
+
+
void buffer_new(struct buffer_if *buf, int32_t len)
{
buf->free=True;