From e61af99a0c59cba0a33c16a5291ee91bbc7274d9 Mon Sep 17 00:00:00 2001
From: 0x221E <ozdemir.demir@protonmail.com>
Date: Sat, 17 Jan 2026 18:19:40 +0100
Subject: [PATCH] Patch: Add arena constructor to memory.h

---
 src/memory.h | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/memory.h b/src/memory.h
index 6a00a49..87c071b 100644
--- a/src/memory.h
+++ b/src/memory.h
@@ -1,7 +1,6 @@
 #ifndef MEMORY_H
 #define MEMORY_H
 
-
 #ifndef MEM_ARENA_MAX_CAP
 #define MEM_ARENA_MAX_CAP 1024 * 1024
 #endif
@@ -20,16 +19,20 @@ struct Backend
   size_t cap;
 };
 
+#define BACKEND_CONST {NULL, NULL, 0, 0}
+
 struct Arena
 {
   void* mem;
   void* last;
   size_t len;
   size_t cap;
-  void* next;
+  void* next; //TODO
   struct Backend* b;
 };
 
+#define ARENA_CONST {NULL, NULL, 0, 0, NULL}
+
 typedef struct Backend Backend;
 typedef struct Arena Arena;