1  /* Version hook for Argp.
       2     Copyright (C) 2009-2023 Free Software Foundation, Inc.
       3  
       4     This program is free software: you can redistribute it and/or modify
       5     it under the terms of the GNU General Public License as published by
       6     the Free Software Foundation, either version 3 of the License, or
       7     (at your option) any later version.
       8  
       9     This program is distributed in the hope that it will be useful,
      10     but WITHOUT ANY WARRANTY; without even the implied warranty of
      11     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
      12     GNU General Public License for more details.
      13  
      14     You should have received a copy of the GNU General Public License
      15     along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
      16  
      17  #ifndef _ARGP_VERSION_ETC_H
      18  #define _ARGP_VERSION_ETC_H
      19  
      20  #ifdef __cplusplus
      21  extern "C" {
      22  #endif
      23  
      24  /* Setup standard display of the version information for the '--version'
      25     option.  NAME is the canonical program name, and AUTHORS is a NULL-
      26     terminated array of author names. At least one author name must be
      27     given.
      28  
      29     If NAME is NULL, the package name (as given by the PACKAGE macro)
      30     is assumed to be the name of the program.
      31  
      32     This function is intended to be called before argp_parse().
      33  */
      34  extern void argp_version_setup (const char *name, const char * const *authors);
      35  
      36  #ifdef __cplusplus
      37  }
      38  #endif
      39  
      40  #endif /* _ARGP_VERSION_ETC_H */