Remove some unneeded #includes

bin/varnishd/cache/cache_backend_cfg.c

@@ -32,7 +32,6 @@
 
 #include "config.h"
 
-#include <ctype.h>
 #include <fnmatch.h>
 #include <stdio.h>
 #include <stdlib.h>
@@ -44,7 +43,6 @@
 #include "vcli_priv.h"
 #include "vcl.h"
 #include "vsa.h"
-#include "vsb.h"
 #include "vrt.h"
 #include "vtim.h"
 

bin/varnishd/cache/cache_backend_tcp.c

@@ -39,7 +39,6 @@
 #include "cache.h"
 
 #include "cache_backend.h"
-#include "vrt.h"
 #include "vtcp.h"
 #include "vsa.h"
 #include "waiter/waiter.h"

bin/varnishd/cache/cache_ban.c

@@ -62,13 +62,10 @@
 
 #include "config.h"
 
-#include <math.h>
 #include <pcre.h>
 #include <stdarg.h>
-#include <stdio.h>
 
 #include "cache.h"
-#include "storage/storage.h"
 
 #include "hash/hash_slinger.h"
 #include "vcli.h"

bin/varnishd/cache/cache_busyobj.c

@@ -34,7 +34,6 @@
 
 #include <stdlib.h>
 #include <stddef.h>
-#include <stdio.h>
 
 #include "cache.h"