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    Length: 2647 (0xa57)
    Types: TextFile
    Names: »getopt.h«

└─⟦a05ed705a⟧ Bits:30007078 DKUUG GNU 2/12/89
    └─⟦4ef0278ca⟧ »./binutils.tar.Z« 
        └─⟦3761b9c35⟧ 
            └─⟦this⟧ »binutils/getopt.h« 

TextFile

/* declarations for getopt
   Copyright (C) 1989 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 1, 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, write to the Free Software
   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */

/* For communication from `getopt' to the caller.
   When `getopt' finds an option that takes an argument,
   the argument value is returned here.
   Also, when `ordering' is RETURN_IN_ORDER,
   each non-option ARGV-element is returned here.  */

extern char *optarg;

/* Index in ARGV of the next element to be scanned.
   This is used for communication to and from the caller
   and for communication between successive calls to `getopt'.

   On entry to `getopt', zero means this is the first call; initialize.

   When `getopt' returns EOF, this is the index of the first of the
   non-option elements that the caller should itself scan.

   Otherwise, `optind' communicates from one call to the next
   how much of ARGV has been scanned so far.  */

extern int optind;

/* Callers store zero here to inhibit the error message `getopt' prints
   for unrecognized options.  */

extern int opterr;

/* Describe the long-named options requested by the application.
   _GETOPT_LONG_OPTIONS is a vector of `struct option' terminated by an
   element containing a name which is zero.
   The field `has_arg' is:
   0 if the option does not take an argument,
   1 if the option requires an argument,
   2 if the option takes an optional argument.
   If the field `flag' is nonzero, it points to a variable that is set to
   the value given in the field `val' when the option is found, but
   left unchanged if the option is not found.  */

struct option
{
  char *name;
  int has_arg;
  int *flag;
  int val;
};

extern struct option *_getopt_long_options;

/* Name of long-named option actually found.
   Only changed when a long-named option is found.  */

extern char *_getopt_option_name;

/* The index in GETOPT_LONG_OPTIONS of the long-named option found.
   Only valid when a long-named option has been found by the most
   recent call to `getopt'.  */

extern int option_index;