From 13072246fabad517c5806b514b2bdd8b08c4409b Mon Sep 17 00:00:00 2001
From: Kaehvaman <v1r4k@mail.ru>
Date: Sun, 29 Dec 2024 20:49:05 +0400
Subject: [PATCH] add ArenaDestroy

---
 memory_arena/src/memory_arena.c | 13 ++++++++++++-
 memory_arena/src/memory_arena.h |  1 +
 2 files changed, 13 insertions(+), 1 deletion(-)

diff --git a/memory_arena/src/memory_arena.c b/memory_arena/src/memory_arena.c
index dd04141..ff1a68a 100644
--- a/memory_arena/src/memory_arena.c
+++ b/memory_arena/src/memory_arena.c
@@ -60,5 +60,16 @@ void* ArenaAlloc(Arena* arena, size_t size)
 Arena ArenaInit(size_t buffer_size)
 {
 	void* buffer = SafeMalloc(buffer_size);
-	return (Arena) { buffer, buffer_size, (uintptr_t)buffer };
+	return (Arena) {
+		.buffer = buffer, 
+		.size = buffer_size, 
+		.offset_ptr = (uintptr_t)buffer
+	};
+}
+
+void ArenaDestroy(Arena* arena)
+{
+	free(arena->buffer);
+	arena->offset_ptr = NULL;
+	arena->size = 0;
 }
\ No newline at end of file
diff --git a/memory_arena/src/memory_arena.h b/memory_arena/src/memory_arena.h
index d12b88e..4b6ba34 100644
--- a/memory_arena/src/memory_arena.h
+++ b/memory_arena/src/memory_arena.h
@@ -18,3 +18,4 @@ typedef struct {
 Arena ArenaInit(size_t buffer_size);
 void* ArenaAlloc(Arena* arena, size_t size);
 void* ArenaAllocAligned(Arena* arena, size_t size, size_t alignment);
+void ArenaDestroy(Arena* arena);
\ No newline at end of file