Fixes warning on compilation, part 2

This changes the type of arguments as follows in multiport, DNAT, SNAT,
MASQUERADE, and REDIRECT

- ip[6]t_ip[6] * -> void *
- ip[6]t_entry * -> void *

and adds lines to cast these pointer with intended type.

1 files changed, 4 insertions, 3 deletions

diff --git a/extensions/libipt_REDIRECT.c b/extensions/libipt_REDIRECT.c
index 3810b997..ee42eb7e 100644
--- a/extensions/libipt_REDIRECT.c
+++ b/extensions/libipt_REDIRECT.c
@@ -80,9 +80,10 @@ parse_ports(const char *arg, struct ip_nat_multi_range *mr)
    ate an option */
 static int
 parse(int c, char **argv, int invert, unsigned int *flags,
-      const struct ipt_entry *entry,
+      const void *e,
       struct xt_entry_target **target)
 {
+	const struct ipt_entry *entry = e;
 	struct ip_nat_multi_range *mr
 		= (struct ip_nat_multi_range *)(*target)->data;
 	int portok;
@@ -130,7 +131,7 @@ static void final_check(unsigned int flags)
 
 /* Prints out the targinfo. */
 static void
-print(const struct ipt_ip *ip,
+print(const void *ip,
       const struct xt_entry_target *target,
       int numeric)
 {
@@ -151,7 +152,7 @@ print(const struct ipt_ip *ip,
 
 /* Saves the union ipt_targinfo in parsable form to stdout. */
 static void
-save(const struct ipt_ip *ip, const struct xt_entry_target *target)
+save(const void *ip, const struct xt_entry_target *target)
 {
 	struct ip_nat_multi_range *mr
 		= (struct ip_nat_multi_range *)target->data;