builtins/bushgetopt.h

   1 /* bushgetopt.h -- extern declarations for stuff defined in bushgetopt.c. */
   2
   3 /* Copyright (C) 1993-2020 Free Software Foundation, Inc.
   4
   5    This file is part of GNU Bush, the Bourne Again SHell.
   6
   7    Bush is free software: you can redistribute it and/or modify
   8    it under the terms of the GNU General Public License as published by
   9    the Free Software Foundation, either version 3 of the License, or
  10    (at your option) any later version.
  11
  12    Bush is distributed in the hope that it will be useful,
  13    but WITHOUT ANY WARRANTY; without even the implied warranty of
  14    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15    GNU General Public License for more details.
  16
  17    You should have received a copy of the GNU General Public License
  18    along with Bush.  If not, see <http://www.gnu.org/licenses/>.
  19 */
  20
  21 /* See getopt.h for the explanation of these variables. */
  22
  23 #if !defined (__BUSH_GETOPT_H)
  24 #  define __BUSH_GETOPT_H
  25
  26 #include <stdc.h>
  27
  28 #define GETOPT_EOF      -1
  29 #define GETOPT_HELP     -99
  30
  31 extern char *list_optarg;
  32
  33 extern int list_optopt;
  34 extern int list_opttype;
  35
  36 extern WORD_LIST *lcurrent;
  37 extern WORD_LIST *loptend;
  38
  39 extern int internal_getopt PARAMS((WORD_LIST *, char *));
  40 extern void reset_internal_getopt PARAMS((void));
  41
  42 #endif /* !__BUSH_GETOPT_H */