/* Exports from select1.c. */

s48_value select_copyback(s48_value rvec, s48_value wvec,
			     s48_value evec, s48_value nsecs,
			     int *r_numrdy, int *w_numrdy, int *e_numrdy);

s48_value select_filter(s48_value rvec, s48_value wvec,
			   s48_value evec, s48_value nsecs,
			   int *r_numrdy, int *w_numrdy, int *e_numrdy);