1 files changed, 42 insertions, 0 deletions
diff --git a/lib/long-options.h b/lib/long-options.h
new file mode 100644
index 0000000..4ec42cc
--- /dev/null
+++ b/lib/long-options.h
@@ -0,0 +1,42 @@
+/* long-options.h -- declaration for --help- and --version-handling function.
+   Copyright (C) 1993-1994, 1998-1999, 2003, 2009-2022 Free Software
+   Foundation, Inc.
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation, either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
+
+/* Written by Jim Meyering.  */
+
+#ifndef LONG_OPTIONS_H_
+# define LONG_OPTIONS_H_ 1
+
+# include <stdbool.h>
+
+void parse_long_options (int _argc,
+                         char **_argv,
+                         const char *_command_name,
+                         const char *_package,
+                         const char *_version,
+                         void (*_usage) (int),
+                         /* const char *author1, ...*/ ...);
+
+void parse_gnu_standard_options_only (int argc,
+                                      char **argv,
+                                      const char *command_name,
+                                      const char *package,
+                                      const char *version,
+                                      bool scan_all,
+                                      void (*usage_func) (int),
+                                      /* const char *author1, ...*/ ...);
+
+#endif /* LONG_OPTIONS_H_ */