scroll test with no vide

scroll test with no vide
	modified:   16.exe
	modified:   bakapi.exe
	modified:   exmmtest.exe
	modified:   fmemtest.exe
	modified:   fontgfx.exe
	modified:   fonttest.exe
	modified:   inputest.exe
	modified:   maptest.exe
	modified:   palettec.exe
	modified:   pcxtest.exe
	modified:   scroll.exe
	modified:   src/scroll.c
	modified:   test.exe
	modified:   test2.exe
	modified:   vgmtest.exe