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annotate liboctave/wrappers/getopt-wrapper.h @ 29911:218716316e62

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maint: Merge stable to default.
author John W. Eaton <jwe@octave.org>
date Thu, 22 Jul 2021 13:53:43 -0400
parents 7854d5752dd2 0f41e117789f
children 796f54d4ddbf
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1 ////////////////////////////////////////////////////////////////////////
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2 //
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3 // Copyright (C) 2016-2021 The Octave Project Developers
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4 //
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5 // See the file COPYRIGHT.md in the top-level directory of this
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6 // distribution or <https://octave.org/copyright/>.
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7 //
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8 // This file is part of Octave.
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9 //
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10 // Octave is free software: you can redistribute it and/or modify it
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11 // under the terms of the GNU General Public License as published by
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12 // the Free Software Foundation, either version 3 of the License, or
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13 // (at your option) any later version.
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14 //
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15 // Octave is distributed in the hope that it will be useful, but
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16 // WITHOUT ANY WARRANTY; without even the implied warranty of
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17 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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18 // GNU General Public License for more details.
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19 //
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20 // You should have received a copy of the GNU General Public License
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21 // along with Octave; see the file COPYING. If not, see
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22 // <https://www.gnu.org/licenses/>.
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23 //
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24 ////////////////////////////////////////////////////////////////////////
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25
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26 #if ! defined (octave_getopt_wrapper_h)
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27 #define octave_getopt_wrapper_h 1
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28
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29 #if defined __cplusplus
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30 extern "C" {
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31 #endif
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32
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33 struct octave_getopt_options
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34 {
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35 const char *name;
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36 int has_arg;
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37 int *flag;
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38 int val;
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39 };
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40
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41 #define octave_no_arg 0
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42 #define octave_required_arg 1
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43 #define octave_optional_arg 2
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44
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45 extern OCTAVE_API int
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46 octave_getopt_long_wrapper (int argc, char **argv,
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47 const char *shortopts,
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48 const struct octave_getopt_options *longopts,
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49 int *longind);
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50
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51 extern OCTAVE_API char * octave_optarg_wrapper (void);
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52
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53 extern OCTAVE_API int octave_optind_wrapper (void);
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54
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55 extern OCTAVE_API int octave_get_opterr_wrapper (void);
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56 extern OCTAVE_API int octave_set_opterr_wrapper (int val);
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57
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58 #if defined __cplusplus
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59 }
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60 #endif
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61
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62 #endif