(TXT) Config.in
 (TXT) Makefile
 (DIR) icn
 (TXT) isdn_audio.c
 (TXT) isdn_audio.h
 (TXT) isdn_cards.c
 (TXT) isdn_cards.h
 (TXT) isdn_common.c
 (TXT) isdn_common.h
 (TXT) isdn_net.c
 (TXT) isdn_net.h
 (TXT) isdn_ppp.c
 (TXT) isdn_ppp.h
 (TXT) isdn_tty.c
 (TXT) isdn_tty.h
 (DIR) pcbit
 (DIR) teles