tty_read_avail_input  515 src/keyboard.h extern int tty_read_avail_input (struct terminal *, struct input_event *);
tty_read_avail_input 1875 src/msdos.c      term->read_socket_hook = &tty_read_avail_input; /* from keyboard.c */
tty_read_avail_input 4004 src/term.c       terminal->read_socket_hook = &tty_read_avail_input; /* keyboard.c */