xg_select 5700 src/process.c nfds = xg_select (max_desc + 1, xg_select 28 src/xgselect.h extern int xg_select (int, fd_set *, fd_set *, fd_set *, xg_select 223 src/xmenu.c xg_select (n + 1, &read_fds, NULL, NULL, ntp, NULL);