delete existing indef

LamentXU123 · web-flow · commit 38e16bf1d1a1 · 2026-04-04T00:30:21.000+08:00
diff --git a/Zend/zend_string.h b/Zend/zend_string.h
@@ -125,9 +125,6 @@ END_EXTERN_C()
 
 #define ZSTR_INIT_LITERAL(s, persistent) (zend_string_init(("" s), sizeof(s) - 1, (persistent)))
 
-#ifndef ZEND_STRING_H
-#define ZEND_STRING_H
-
 static zend_always_inline void *zend_mempcpy(void *dest, const void *src, size_t n);
 /*---*/
 
