Cleaning up of the socket code

- Shuffled includes around for files that were leeching off of socket.h
- Added code that enforces standard shutdown behavior for sockets

git-svn-id: https://svn.code.sf.net/p/rathena/svn/trunk@9817 54d463be-8e91-2dee-dedb-b68131a5f0ec

src/char_sql/inter.c

@@ -4,10 +4,12 @@
 // original code from athena
 // SQL conversion by Jioh L. Jung
 
+#include <stdio.h>
 #include <string.h>
 #include <stdlib.h>
 
 #include "char.h"
+#include "../common/malloc.h"
 #include "../common/strlib.h"
 #include "../common/showmsg.h"
 #include "inter.h"