--- a/libpurple/protocols/msn/slplink.c	Tue Aug 20 14:04:56 2013 +0200
+++ b/libpurple/protocols/msn/slplink.c	Wed Aug 21 14:59:29 2013 +0200
@@ -289,7 +289,7 @@
 {
 	MsnSlpMessagePart *part;
 	MsnP2PInfo *info;
-	long long real_size;
+	gsize real_size;
 	size_t len = 0;
 	guint64 offset;
 
@@ -422,7 +422,7 @@
 }
 
 static MsnSlpMessage *
-msn_slplink_message_find(MsnSlpLink *slplink, long session_id, long id)
+msn_slplink_message_find(MsnSlpLink *slplink, guint32 session_id, long id)
 {
 	GList *e;