From eb5aa9d9d499b4a547a0a365853e254ad607ef5a Mon Sep 17 00:00:00 2001
From: Thomas Porzelt <tp@cryosphere.de>
Date: Thu, 2 Oct 2008 02:37:36 +0200
Subject: [PATCH] fix and comment ip hashing functions

---
 src/utils.c | 2 +-
 src/utils.h | 2 ++
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/utils.c b/src/utils.c
index 8623d8b..a8e4e95 100644
--- a/src/utils.c
+++ b/src/utils.c
@@ -277,7 +277,7 @@ void string_destroy_notify(gpointer str) {
 
 
 guint hash_ipv4(gconstpointer key) {
-	return GPOINTER_TO_UINT(key);
+	return *((guint*)key);
 }
 
 guint hash_ipv6(gconstpointer key) {
diff --git a/src/utils.h b/src/utils.h
index 74466ab..2c71dbb 100644
--- a/src/utils.h
+++ b/src/utils.h
@@ -26,7 +26,9 @@ LI_API gchar *ev_backend_string(guint backend);
 
 LI_API void string_destroy_notify(gpointer str);
 
+/* expects a pointer to a 32bit value */
 LI_API guint hash_ipv4(gconstpointer key);
+/* expects a pointer to a 128bit value */
 LI_API guint hash_ipv6(gconstpointer key);
 
 #endif