Short options that are free to use: Bky0123456789 Options that are not process in dvblast.c: Options that are not defined along long opts dvblast.c: No detailed help in dvblast.c for short options: Not mentioned in dvblast.c usage: VWYZghl Missing description in dvblast man page: FZq Not mentioned in dvblast man page synopsis: ACDEGHIJKLMNOPQVXZhjwxz No detailed help in dvblast.c for long options: Missing description in dvblast man page: symbol-rate quiet mrtg-file Short MAN option error: "Ffr fec-inner" Missing long MAN option: "q " Unknown option described in MAN: symbole-rate