Fixing declarations to eliminate compiler warnings in zebra.

Only parts of zebra/*.c are compiled and linked, depending on what
was chosen at "configure" time.  A subset of that is compiled and
linked for testzebra.

Some things were not declared, or not declared everywhere they
were required... leading to a number of compiler warnings.

These changes are intended to tidy that up.

1 files changed, 39 insertions, 0 deletions

diff --git a/zebra/if_method.h b/zebra/if_method.h
new file mode 100644
index 00000000..b5c95806
--- /dev/null
+++ b/zebra/if_method.h
@@ -0,0 +1,39 @@
+/* if_method header.
+ * Copyright (C) 1999 Kunihiro Ishiguro
+ *
+ * This file is part of GNU Zebra.
+ *
+ * GNU Zebra is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2, or (at your option) any
+ * later version.
+ *
+ * GNU Zebra is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with GNU Zebra; see the file COPYING.  If not, write to the Free
+ * Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+ * 02111-1307, USA.
+ */
+
+#ifndef _ZEBRA_IF_METHOD_H
+#define _ZEBRA_IF_METHOD_H
+
+/* There are (as at 17-Apr-2010) the following if methods:
+ *
+ *   if_ioctl_solaris.c
+ *   if_ioctl.c
+ *   if_netlink.c
+ *   if_sysctl.c
+ *
+ * one of which is selected at "configure" time, see: IF_METHOD
+ *
+ * Note that if_proc.c is NOT a member of this family !
+ */
+
+extern void interface_list (void) ;
+
+#endif /* _ZEBRA_IF_METHOD_H */