All symbols starting with `w' in src/od-dos/video

• WINDOW src/od-dos/video/conio-ui.c:43
• WinFuncPtrPM src/od-dos/video/vbe.c:184
• winnr src/od-dos/video/conio-ui.c:48
• winstack src/od-dos/video/conio-ui.c:47
• write_log src/od-dos/video/video.c:362