sym_print_msg
static void sym_print_msg (ccb_p cp, char *label, u_char *msg);
sym_print_msg(cp, nego == NS_SYNC ? "sync msgout" :
sym_print_msg(cp, "sync msgin", np->msgin);
sym_print_msg(cp, "sync msgout", np->msgout);
sym_print_msg(cp, "ppr msgin", np->msgin);
sym_print_msg(cp, "ppr msgout", np->msgout);
sym_print_msg(cp, "wide msgin", np->msgin);
sym_print_msg(cp, "sync msgout", np->msgout);
sym_print_msg(cp, "wide msgout", np->msgout);
sym_print_msg(cp, "M_REJECT to send for ", np->msgin);
sym_print_msg(cp,"modify DP",np->msgin);
sym_print_msg(cp,"ign wide residue", np->msgin);
sym_print_msg(cp, "WEIRD message received", np->msgin);