GENGETOPT(1) User Commands GENGETOPT(1) (NAME) gengetopt - C (SYNOPSIS) gengetopt []... (DESCRIPTION) C getopt_long (struct) . -h, --help --detailed-help --full-help -V, --version : -i, --input=filename ( ) -f, --func-name=name (=`cmdline_parser') -a, --arg-struct-name=name (struct) (=`gengetopt_args_info') -F, --file-name=name (=`cmdline') --output-dir=path . --header-output-dir=path (header) --src-output-dir=path (source) -c, --c-extension=ext c (=`c') -H, --header-extension=ext (=`h') -l, --long-help : sample1 -iINT|--int-opt=INT [-h|--help] --default-optional -u, --unnamed-opts[=STRING] ( ) (=`FILE') --unamed-opts[=STRING] --unnamed-opts (=`FILE') . . -C, --conf-parser -S, --string-parser ( ) (Additional options): -G, --include-getopt getopt_long C -n, --no-handle-help --help|-h --no-handle-help --help|-h _print_help . --help|-h : . --help|-h --no-help . --no-help --help|-h --help|-h . . --no-help --detailed-help --full-help . h help --no-help ( ). -N, --no-handle-version --version|-V --no-version --version|-V --no-handle-help --no-help . -e, --no-handle-error ( ) . --show-required[=STRING] (=`(mandatory)') --strict-hidden -g, --gen-version gengetopt (=) --set-package=STRING ( .ggo) --set-version=STRING ( .ggo) --show-help --help --show-full-help --full-help ( ) --show-detailed-help --detailed-help ( ) --show-version --version info . Tomas Volf (REPORTING BUGS) (COPYRIGHT) (C) 1999-2011 Free Software Foundation Inc. 'COPYING' . 'COPYING' . (GNU GPL) . (SEE ALSO) gengetopt Texinfo . info gengetopt info gengetopt . GNU gengetopt 2.23 January 2026 GENGETOPT(1)