Here is a list of all files with brief descriptions:

ChkNotMaskEv.c
ChkNotMaskEv.h
dmx-config.h
dmx.c
dmx.h
dmx_glxvisuals.c
dmx_glxvisuals.h
dmxarg.c
dmxarg.h
dmxbackend.c
dmxbackend.h
dmxcb.c
dmxcb.h
dmxclient.h
dmxcmap.c
dmxcmap.h
dmxcommon.c
dmxcommon.h
dmxcompat.c
dmxcompat.h
dmxconfig.c
dmxconfig.h
dmxconsole.c
dmxconsole.h
dmxcursor.c
dmxcursor.h
dmxdetach.c
dmxdpms.c
dmxdpms.h
dmxdummy.c
dmxdummy.h
dmxevents.c
dmxevents.h
dmxextension.c
dmxextension.h
dmxfont.c
dmxfont.h
dmxgc.c
dmxgc.h
dmxgcops.c
dmxgcops.h
dmxinit.c
dmxinit.h
dmxinput.c
dmxinput.h
dmxinputinit.c
dmxinputinit.h
dmxlog.c
dmxlog.h
dmxmap.c
dmxmap.h
dmxmotion.c
dmxmotion.h
dmxparse.c
dmxparse.h
dmxpict.c
dmxpict.h
dmxpixmap.c
dmxpixmap.h
dmxprint.c
dmxprint.h
dmxprop.c
dmxprop.h
dmxscrinit.c
dmxscrinit.h
dmxsigio.c
dmxsigio.h
dmxstat.c
dmxstat.h
dmxsync.c
dmxsync.h
dmxtodmx.c
dmxvisual.c
dmxvisual.h
dmxwindow.c
dmxwindow.h
dmxxinput.c
lnx-keyboard.c
lnx-keyboard.h
lnx-ms.c
lnx-ms.h
lnx-ps2.c
lnx-ps2.h
usb-common.c
usb-common.h
usb-keyboard.c
usb-keyboard.h
usb-mouse.c
usb-mouse.h
usb-other.c
usb-other.h
usb-private.h
vdltodmx.c
xdmxconfig.c