Zend/zend_hash: include cleanup

Author: MaxKellermann

Zend/zend_hash.c

@@ -18,6 +18,7 @@
    +----------------------------------------------------------------------+
 */
 
+#include "zend_hash.h"
 #include "zend.h"
 #include "zend_globals.h"
 #include "zend_variables.h"

Zend/zend_hash.h

@@ -21,8 +21,11 @@
 #ifndef ZEND_HASH_H
 #define ZEND_HASH_H
 
-#include "zend.h"
-#include "zend_sort.h"
+#include "zend_alloc.h" // for pefree()
+#include "zend_long.h"
+#include "zend_portability.h" // for BEGIN_EXTERN_C
+#include "zend_sort.h" // for zend_sort()
+#include "zend_string.h" // for ZSTR_VAL()
 
 #define HASH_KEY_IS_STRING 1
 #define HASH_KEY_IS_LONG 2