py
randomfire(int *px, int *py)
*py = ypreferred[i];
*py = ypossible[i];
py(igps_rcv_queries, "\t%u membership quer%s received\n");
py(igps_rcv_badqueries, "\t%u membership quer%s received with invalid field(s)\n");
compile_tr(char *p, struct s_tr **py)
if ((*py = y = malloc(sizeof(*y))) == NULL)