[zebra] fix some small compile errors, mark several functions static

2005-11-23 Paul Jakma <paul.jakma@sun.com>

	* (general) fix some small compile errors, and mark several
          functions as static.
        * kernel_socket.c: (ifan_read) should be static.
          fix missing brackets.
          (ifm_read,ifam_read,rtm_read_mesg,kernel_read) Make static
          (ifam_read_mesg) make static. fix incorrect variable name.
          (rtm_read) make static. Fix call to rib_delete_ipv4 which
          should be rib_delete_ipv6.
          (routing_socket,kernel_init) should be static. Void argument
          should be specified as such, not left incomplete.
        * rt_netlink.c: rt.h should be included, contains prototypes of
          exported functions.
          (kernel_delete_ipv6_old) fix sign of index argument.
        * rt_socket.c: Exact same as previous. Also, make various
          functions static.
        * rtread_getmsg.c: Include zserv.h, which prototypes
          route_read. Make static.
        * rtread_sysctl.c: zserv.h and rt.h should be included.
          fix definition of route_read.
diff --git a/zebra/rtread_sysctl.c b/zebra/rtread_sysctl.c
index 78864f2..e39d8cb 100644
--- a/zebra/rtread_sysctl.c
+++ b/zebra/rtread_sysctl.c
@@ -25,9 +25,12 @@
 #include "memory.h"
 #include "log.h"
 
+#include "zebra/zserv.h"
+#include "zebra/rt.h"
+
 /* Kernel routing table read up by sysctl function. */
-int
-route_read ()
+void
+route_read (void)
 {
   caddr_t buf, end, ref;
   size_t bufsiz;