1 files changed, 4 insertions, 2 deletions
diff --git a/src/std/mem.h b/src/std/mem.h
index 75b6d2a..36d30bd 100644
--- a/src/std/mem.h
+++ b/src/std/mem.h
@@ -14,9 +14,11 @@
 // Inspired by https://nullprogram.com/blog/2023/09/27/
 typedef struct arena {
   char* begin;
+  char* curr;
   char* end;
 } arena;
 
 arena arena_create(void* backing_buffer, size_t capacity);
-void *arena_alloc(arena* a, size_t size);
-void *arena_alloc_align(arena* a, size_t size, size_t align);
+void* arena_alloc(arena* a, size_t size);
+void* arena_alloc_align(arena* a, size_t size, size_t align);
+void arena_free_all(arena* a);
+\ No newline at end of file