| 1 | /* Declarations for getopt.
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| 2 | Copyright (C) 1989-2021 Free Software Foundation, Inc.
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| 3 | This file is part of gnulib.
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| 4 | Unlike most of the getopt implementation, it is NOT shared
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| 5 | with the GNU C Library, which supplies a different version of
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| 6 | this file.
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| 7 |
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| 8 | This file is free software: you can redistribute it and/or modify
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| 9 | it under the terms of the GNU Lesser General Public License as
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| 10 | published by the Free Software Foundation; either version 2.1 of the
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| 11 | License, or (at your option) any later version.
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| 12 |
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| 13 | This file is distributed in the hope that it will be useful,
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| 14 | but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 15 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 16 | GNU Lesser General Public License for more details.
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| 17 |
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| 18 | You should have received a copy of the GNU Lesser General Public License
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| 19 | along with this program. If not, see <https://www.gnu.org/licenses/>. */
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| 20 |
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| 21 | #ifndef _@GUARD_PREFIX@_GETOPT_H
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| 22 |
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| 23 | #if __GNUC__ >= 3
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| 24 | @PRAGMA_SYSTEM_HEADER@
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| 25 | #endif
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| 26 | @PRAGMA_COLUMNS@
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| 27 |
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| 28 | /* The include_next requires a split double-inclusion guard. We must
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| 29 | also inform the replacement unistd.h to not recursively use
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| 30 | <getopt.h>; our definitions will be present soon enough. */
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| 31 | #if @HAVE_GETOPT_H@
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| 32 | # define _GL_SYSTEM_GETOPT
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| 33 | # @INCLUDE_NEXT@ @NEXT_GETOPT_H@
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| 34 | # undef _GL_SYSTEM_GETOPT
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| 35 | #endif
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| 36 |
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| 37 | #define _@GUARD_PREFIX@_GETOPT_H 1
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| 38 |
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| 39 | /* Standalone applications should #define __GETOPT_PREFIX to an
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| 40 | identifier that prefixes the external functions and variables
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| 41 | defined in getopt-core.h and getopt-ext.h. When this happens,
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| 42 | include the headers that might declare getopt so that they will not
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| 43 | cause confusion if included after this file (if the system had
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| 44 | <getopt.h>, we have already included it). */
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| 45 | #if defined __GETOPT_PREFIX
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| 46 | # if !@HAVE_GETOPT_H@
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| 47 | # define __need_system_stdlib_h
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| 48 | # include <stdlib.h>
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| 49 | # undef __need_system_stdlib_h
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| 50 | # include <stdio.h>
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| 51 | # include <unistd.h>
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| 52 | # endif
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| 53 | #endif
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| 54 |
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| 55 | /* The definition of _GL_ARG_NONNULL is copied here. */
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| 56 |
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| 57 | #include <getopt-cdefs.h>
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| 58 | #include <getopt-pfx-core.h>
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| 59 | #include <getopt-pfx-ext.h>
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| 60 |
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| 61 | #endif /* _@GUARD_PREFIX@_GETOPT_H */
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