src/video/wincommon/

1. SDL_lowvideo.h
2. SDL_sysevents.c
3. SDL_sysmouse.c
4. SDL_sysmouse_c.h
5. SDL_syswm.c
6. SDL_syswm_c.h
7. SDL_wingl.c
8. SDL_wingl_c.h
9. wmmsg.h