--- /dev/null
+#!/bin/bash
+mv src/scroll.c src/scroll_.c
+mv src/_scroll.c src/scroll.c
+mv src/scroll_.c src/_scroll.c
+
+mv src/lib/16_in.h src/lib/16_in_.h
+mv src/lib/_16_in.h src/lib/16_in.h
+mv src/lib/16_in_.h src/lib/_16_in.h
+
+mv src/lib/scroll16.c src/lib/scroll1_.c
+mv src/lib/_croll16.c src/lib/scroll16.c
+mv src/lib/scroll1_.c src/lib/_croll16.c