1 files changed, 5 insertions, 0 deletions
diff --git a/src/libultra_code_O2/coss.c b/src/libultra_code_O2/coss.c
new file mode 100644
index 000000000..2dca0234b
--- /dev/null
+++ b/src/libultra_code_O2/coss.c
@@ -0,0 +1,5 @@
+#include "global.h"
+
+s16 coss(u16 angle) {
+    return sins(angle + 0x4000);
+}