init work for apu

1 files changed, 1 insertions, 0 deletions

diff --git a/src/bin.rs b/src/bin.rs
index 76ef5c9..beb41d9 100644
--- a/src/bin.rs
+++ b/src/bin.rs
@@ -18,6 +18,7 @@ use sdl2::keyboard::Keycode;
 mod memory;
 #[macro_use] mod mos6502;
 mod ppu;
+mod apu;
 mod cartridge;
 mod mapper;
 mod controller;