Fixes warning on compilation of iptables matches/targets

This changes the type of arguments as follows
- ipt_ip * -> void *
- ipt_entry * -> void *

This patch doesn't change multiport, DNAT, SNAT, MASQUERADE, REDIRECT
because these need more changes (casting void * variable with intended type)

1 files changed, 3 insertions, 3 deletions

diff --git a/extensions/libipt_ECN.c b/extensions/libipt_ECN.c
index ed899e33..ce808aac 100644
--- a/extensions/libipt_ECN.c
+++ b/extensions/libipt_ECN.c
@@ -47,7 +47,7 @@ static struct option opts[] = {
 
 static int
 parse(int c, char **argv, int invert, unsigned int *flags,
-      const struct ipt_entry *entry,
+      const void *entry,
       struct xt_entry_target **target)
 {
 	unsigned int result;
@@ -114,7 +114,7 @@ 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)
 {
@@ -141,7 +141,7 @@ 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)
 {
 	const struct ipt_ECN_info *einfo =
 		(const struct ipt_ECN_info *)target->data;