void
clearbuf(struct pbuf *pbuf)
{
/* clear the buffer and reset the pos */
memset(&pbuf->payload, 0, SETBUF_LEN );
resetbuf(pbuf);
}
static inline void reset_pgbuf() {
resetbuf(pgbuf, PGBUF_SIZE);
}
static inline void reset_sbuf() {
resetbuf(sbuf, SBUF_SIZE);
}
