Tidy up unnecessary includes

ot_clean.c

@@ -4,11 +4,8 @@
    $id$ */
 
 /* System */
-#include <stdlib.h>
-#include <string.h>
 #include <pthread.h>
 #include <unistd.h>
-#include <stdint.h>
 
 /* Libowfat */
 #include "io.h"

ot_vector.c

@@ -7,7 +7,6 @@
 #include <stdlib.h>
 #include <string.h>
 #include <stdint.h>
-#include <stdio.h>
 
 /* Opentracker */
 #include "trackerlogic.h"

scan_urlencoded_query.c

@@ -3,9 +3,12 @@
 
    $id$ */
 
-#include "scan.h"
+/* Opentracker */
 #include "scan_urlencoded_query.h"
 
+/* Libwofat */
+#include "scan.h"
+
 /* Idea is to do a in place replacement or guarantee at least
    strlen( string ) bytes in deststring
    watch http://www.ietf.org/rfc/rfc2396.txt

scan_urlencoded_query.h

@@ -6,6 +6,8 @@
 #ifndef __SCAN_URLENCODED_QUERY_H__
 #define __SCAN_URLENCODED_QUERY_H__
 
+#include <sys/types.h>
+
 typedef enum {
   SCAN_PATH                  = 1,
   SCAN_SEARCHPATH_PARAM      = 2,