kc3-lang/gnulib/lib/getopt-pfx-core.h

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• Hash : 281b825e
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  Date : 2018-01-01T00:57:25
  

  maint: Run 'make update-copyright'
  

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• lib/getopt-pfx-core.h

• /* getopt (basic, portable features) gnulib wrapper header.
     Copyright (C) 1989-2018 Free Software Foundation, Inc.
     This file is part of gnulib.
     Unlike most of the getopt implementation, it is NOT shared
     with the GNU C Library.
  
     This file is free software; you can redistribute it and/or modify it
     under the terms of the GNU Lesser General Public License as
     published by the Free Software Foundation; either version 2.1 of
     the License, or (at your option) any later version.
  
     This file 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
     Lesser General Public License for more details.
  
     You should have received a copy of the GNU Lesser General Public
     License along with gnulib; if not, see
     <https://www.gnu.org/licenses/>.  */
  
  #ifndef _GETOPT_PFX_CORE_H
  #define _GETOPT_PFX_CORE_H 1
  
  /* This header should not be used directly; include getopt.h or
     unistd.h instead.  It does not have a protective #error, because
     the guard macro for getopt.h in gnulib is not fixed.  */
  
  /* Standalone applications should #define __GETOPT_PREFIX to an
     identifier that prefixes the external functions and variables
     defined in getopt-core.h and getopt-ext.h.  Systematically
     rename identifiers so that they do not collide with the system
     functions and variables.  Renaming avoids problems with some
     compilers and linkers.  */
  #ifdef __GETOPT_PREFIX
  # ifndef __GETOPT_ID
  #  define __GETOPT_CONCAT(x, y) x ## y
  #  define __GETOPT_XCONCAT(x, y) __GETOPT_CONCAT (x, y)
  #  define __GETOPT_ID(y) __GETOPT_XCONCAT (__GETOPT_PREFIX, y)
  # endif
  # undef getopt
  # undef optarg
  # undef opterr
  # undef optind
  # undef optopt
  # define getopt __GETOPT_ID (getopt)
  # define optarg __GETOPT_ID (optarg)
  # define opterr __GETOPT_ID (opterr)
  # define optind __GETOPT_ID (optind)
  # define optopt __GETOPT_ID (optopt)
  
  /* The system's getopt.h may have already included getopt-core.h to
     declare the unprefixed identifiers.  Undef _GETOPT_CORE_H so that
     getopt-core.h declares them with prefixes.  */
  # undef _GETOPT_CORE_H
  #endif
  
  #include <getopt-core.h>
  
  #endif /* _GETOPT_PFX_CORE_H */
  

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