158 	int rc, nfds;  in kwboot_tty_recv()  local
200 	int rc;  in kwboot_tty_send()  local
250 	int rc, fd;  in kwboot_open_tty()  local
287 	int rc;  in kwboot_bootmsg()  local
320 	int rc;  in kwboot_debugmsg()  local
374 	int rc, retries;  in kwboot_xm_sendblock()  local
422 	int rc, pnum, N, err;  in kwboot_xmodem()  local
505 	int rc, in, s;  in kwboot_terminal()  local
569 	int rc, fd, flags;  in kwboot_mmap_image()  local
619 	int rc;  in kwboot_img_patch_hdr()  local
705 	int rv, rc, tty, term, prot, patch;  in main()  local