File list (Check if you may need any files):
sgl
...\include
...\.......\DDRAW.H
...\.......\DINPUT.H
...\.......\DINPUTD.H
...\.......\sgl.h
...\.......\sgl.mod
...\lib
...\...\DDRAW.LIB
...\...\DINPUT.LIB
...\...\DXGUID.LIB
...\...\sgl.lib
...\src
...\...\ddpixel.c
...\...\ddraw_utility.c
...\...\ddraw_utility.h
...\...\draw.c
...\...\draw.h
...\...\sgl.dsp
...\...\sgl.dsw
...\...\sgl.h
...\...\sgl.ncb
...\...\sgl.opt
...\...\sgl.plg
...\...\sglcallback.c
...\...\sglcallback.h
...\...\sglcore.c
...\...\sgldef.f90
...\...\sgldef.h
...\...\sglkey.h
...\...\sgltype.h
...\...\sglutility.c
...\...\sglutility.h
...\...\sglwin32.c
...\...\sglwin32.h