remove unsigned char * warning with gcc 4.0
diff --git a/communication.c b/communication.c
index dcfd8dc..bd7aa65 100644
--- a/communication.c
+++ b/communication.c
@@ -441,7 +441,7 @@
}
static int
-ebt_translate_entry(struct ebt_entry *e, unsigned int *hook, int *n, int *cnt,
+ebt_translate_entry(struct ebt_entry *e, int *hook, int *n, int *cnt,
int *totalcnt, struct ebt_u_entry **u_e, struct ebt_u_replace *u_repl,
unsigned int valid_hooks, char *base, struct ebt_cntchanges **cc)
{
@@ -540,7 +540,7 @@
/* Initialize all chain headers */
static int
-ebt_translate_chains(struct ebt_entry *e, unsigned int *hook,
+ebt_translate_chains(struct ebt_entry *e, int *hook,
struct ebt_u_replace *u_repl, unsigned int valid_hooks)
{
int i;