1 files changed, 0 insertions, 18 deletions
diff --git a/arm9/lib/include/OS_arena.h b/arm9/lib/include/OS_arena.h
deleted file mode 100644
index a26cf3bd..00000000
--- a/arm9/lib/include/OS_arena.h
+++ /dev/null
@@ -1,18 +0,0 @@
-#ifndef POKEDIAMOND_ARM9_OS_ARENA_H
-#define POKEDIAMOND_ARM9_OS_ARENA_H
-
-#include "nitro/types.h"
-#include "nitro/OS_arena_shared.h"
-
-void OS_InitArena(void);
-void OS_InitArenaEx(void);
-void* OS_GetArenaHi(OSArenaId id);
-void* OS_GetArenaLo(OSArenaId id);
-void* OS_GetInitArenaHi(OSArenaId id);
-void* OS_GetInitArenaLo(OSArenaId id);
-void OS_SetArenaHi(OSArenaId id, void *newHi);
-void OS_SetArenaLo(OSArenaId id, void *newLo);
-void* OS_AllocFromArenaLo(OSArenaId id, u32 size, u32 align);
-void* OS_AllocFromArenaHi(OSArenaId id, u32 size, u32 align);
-
-#endif //POKEDIAMOND_ARM9_OS_ARENA_H