#ifndef ZEND_EXECUTE_LOCKS_H
#define ZEND_EXECUTE_LOCKS_H

#define PZVAL_LOCK(z) zend_pzval_lock_func(z)

static inline zend_pzval_lock_func(zval *z)
{
	((z)->refcount++);
}

#define PZVAL_UNLOCK(z) zend_pzval_unlock_func(z ELS_CC)

static inline zend_pzval_unlock_func(zval *z ELS_DC)
{
	((z)->refcount--);
	if (!(z)->refcount) {							
		(z)->refcount = 1;							
		(z)->is_ref = 0;							
		if (EG(garbage_ptr) == 4) {					
			zval_ptr_dtor(&EG(garbage)[0]);			
			zval_ptr_dtor(&EG(garbage)[1]);			
			EG(garbage)[0] = EG(garbage)[2];		
			EG(garbage)[1] = EG(garbage)[3];		
			EG(garbage_ptr) -= 2;					
		}											
		EG(garbage)[EG(garbage_ptr)++] = (z);		
	}												
}

#define SELECTIVE_PZVAL_LOCK(pzv, pzn)		if (!((pzn)->u.EA.type & EXT_TYPE_UNUSED)) { PZVAL_LOCK(pzv); }

#endif /* ZEND_EXECUTE_LOCKS_H */