1  /* Program name management.
       2     Copyright (C) 2016-2022 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 Lesser General Public License as published by
       6     the Free Software Foundation; either version 2.1 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 Lesser General Public License for more details.
      13  
      14     You should have received a copy of the GNU Lesser General Public License
      15     along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
      16  
      17  #ifndef _GL_GETPROGNAME_H
      18  #define _GL_GETPROGNAME_H
      19  
      20  #include <stdlib.h>
      21  
      22  #ifdef __cplusplus
      23  extern "C" {
      24  #endif
      25  
      26  /* Return the base name of the executing program.
      27     On native Windows this will usually end in ".exe" or ".EXE". */
      28  #ifndef HAVE_GETPROGNAME
      29  extern char const *getprogname (void)
      30  # ifdef HAVE_DECL_PROGRAM_INVOCATION_NAME
      31    _GL_ATTRIBUTE_PURE
      32  # endif
      33    ;
      34  #endif
      35  
      36  #ifdef __cplusplus
      37  }
      38  #endif
      39  
      40  #endif