drop unused KRB4 bits

kdc/NTMakefile

@@ -67,11 +67,6 @@ $(LIBEXECDIR)\hprop.exe: $(OBJ)\hprop.obj $(OBJ)\mit_dump.obj $(BIN_LIBS) $(OBJ)
 	$(EXECONLINK)
 	$(EXEPREP)
 
-!ifdef KRB4
-$(LIBEXECDIR)\hprop.exe: $(OBJ)\v4_dump.obj
-!endif
-
-
 $(LIBEXECDIR)\hpropd.exe: $(OBJ)\hpropd.obj $(BIN_LIBS) $(OBJ)\hpropd-version.res
 	$(EXECONLINK)
 	$(EXEPREP)
@@ -108,12 +103,6 @@ LIBKDC_OBJS=\
 	$(OBJ)\process.obj	\
 	$(OBJ)\windc.obj
 
-!ifdef KRB4
-LIBKDC_OBJS=$(LIBKDC_OBJS) \
-	$(OBJ)\524.obj		\
-	$(OBJ)\kerberos4.obj
-!endif
-
 LIBKDC_LIBS=\
 	$(LIBHDB)	\
 	$(LIBHEIMDAL)	\
@@ -146,12 +135,6 @@ libkdc_la_SOURCES = 		\
 	windc.c			\
 	rx.h
 
-!ifdef KRB4
-libkdc_la_SOURCES=$(libkdc_la_SOURCES) \
-	524.c			\
-	kerberos4.c
-!endif
-
 $(OBJ)\kdc-protos.h: $(libkdc_la_SOURCES)
 	$(PERL) ..\cf\make-proto.pl -q -P remove -o $@ $(libkdc_la_SOURCES) \
 	|| $(RM) $@

lib/krb5/libkrb5-exports.def.in

@@ -1,12 +1,4 @@
 EXPORTS
-#ifdef KRB4
-	krb524_convert_creds_kdc
-	krb524_convert_creds_kdc_ccache
-        krb5_425_conv_principal
-        krb5_425_conv_principal_ext
-        krb5_425_conv_principal_ext2
-        krb5_524_conv_principal
-#endif
 	krb5_abort
 	krb5_abortx
 	krb5_acl_match_file
@@ -742,21 +734,6 @@ EXPORTS
 	_krb5_get_krbtgt
 	_krb5_build_authenticator
 
-#ifdef KRB4
-        ; V4 compat glue
-	_krb5_krb_tf_setup
-	_krb5_krb_dest_tkt
-	_krb5_krb_life_to_time
-	_krb5_krb_decomp_ticket
-	_krb5_krb_create_ticket
-	_krb5_krb_create_ciph
-	_krb5_krb_create_auth_reply
-	_krb5_krb_rd_req
-	_krb5_krb_free_auth_data
-	_krb5_krb_time_to_life
-	_krb5_krb_cr_err_reply
-#endif
-
 	; Shared with libkdc
 	_krb5_AES_string_to_default_iterator
 	_krb5_dh_group_ok