From 7686aae2667fffd798ee2f0dc7ca1252a36612c5 Mon Sep 17 00:00:00 2001
From: quou <quou@disroot.org>
Date: Fri, 7 Feb 2025 00:27:11 +1100
Subject: arena pop

---
 qstd/memory.h | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'qstd/memory.h')

diff --git a/qstd/memory.h b/qstd/memory.h
index a0b819a..d87dce6 100644
--- a/qstd/memory.h
+++ b/qstd/memory.h
@@ -13,6 +13,7 @@ void zero(void* buf, int size);
 typedef struct Arena {
 	char* buf;
 	int size, ptr;
+	int last_push;
 } Arena;
 
 void init_arena(
@@ -30,6 +31,8 @@ void* arena_alloc_aligned(
 	int size,
 	int align
 );
+void arena_push(Arena* a);
+void arena_pop(Arena* a);
 
 typedef struct Heap {
 	char* buf;
-- 
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