1 files changed, 1 insertions, 1 deletions
diff --git a/memory.h b/memory.h
index 38e632a..26c0382 100644
--- a/memory.h
+++ b/memory.h
@@ -1,7 +1,7 @@
 #ifndef memory_h
 #define memory_h
 
-int aligned(void* p, int a);
+int aligned(const void* p, int a);
 int align_size(int s, int a);
 
 typedef struct Arena {