fd_set            605 src/ftdm_m3ua.c 		fd_set rfds, efds;
fd_set            197 src/ftmod/ftmod_libpri/lpwrap_pri.c 	fd_set rfds, efds;
fd_set             64 src/priserver.c 	fd_set readfds;
fd_set            156 src/sangoma_pri.c 	fd_set rfds, efds;