[isisd] Fix compiler warnings and allow v4-only compilation
2006-12-08 Hannes Gredler <hannes@gredler.at>
* isis_adjacency.c: (isis_new_adj) Allow NULL snpa argument.
* isis_pdu.c: (various) Update calls to isis_new_adj() to pass
NULL and use default.
* (general) Add forward declarations where required.
Fix up const char *'s.
Allow V4-only compilation.
diff --git a/isisd/isis_misc.h b/isisd/isis_misc.h
index 3b97589..d5003a8 100644
--- a/isisd/isis_misc.h
+++ b/isisd/isis_misc.h
@@ -24,8 +24,7 @@
#ifndef _ZEBRA_ISIS_MISC_H
#define _ZEBRA_ISIS_MISC_H
-int dotformat2buff (u_char *, u_char *);
-int string2circuit_t (u_char *);
+int string2circuit_t (const u_char *);
const char *circuit_t2string (int);
const char *syst2string (int);
struct in_addr newprefix2inaddr (u_char * prefix_start,
@@ -34,7 +33,7 @@
* Converting input to memory stored format
* return value of 0 indicates wrong input
*/
-int dotformat2buff (u_char *, u_char *);
+int dotformat2buff (u_char *, const u_char *);
int sysid2buff (u_char *, const u_char *);
/*