zend_objects_API.h: add some const qualifiers

Author: Girgias

Zend/zend_objects_API.h

@@ -80,7 +80,7 @@ static zend_always_inline void zend_object_release(zend_object *obj)
 	}
 }
 
-static zend_always_inline size_t zend_object_properties_size(zend_class_entry *ce)
+static zend_always_inline size_t zend_object_properties_size(const zend_class_entry *ce)
 {
 	return sizeof(zval) *
 		(ce->default_properties_count -
@@ -90,7 +90,7 @@ static zend_always_inline size_t zend_object_properties_size(zend_class_entry *c
 /* Allocates object type and zeros it, but not the standard zend_object and properties.
  * Standard object MUST be initialized using zend_object_std_init().
  * Properties MUST be initialized using object_properties_init(). */
-static zend_always_inline void *zend_object_alloc(size_t obj_size, zend_class_entry *ce) {
+static zend_always_inline void *zend_object_alloc(size_t obj_size, const zend_class_entry *ce) {
 	void *obj = emalloc(obj_size + zend_object_properties_size(ce));
 	memset(obj, 0, obj_size - sizeof(zend_object));
 	return obj;