40 lines
1.3 KiB
C
40 lines
1.3 KiB
C
/* Test of <stdbit.h> substitute.
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Copyright (C) 2024-2025 Free Software Foundation, Inc.
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <https://www.gnu.org/licenses/>. */
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/* Written by Bruno Haible <bruno@clisp.org>, 2024. */
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#include <config.h>
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#include <stdbit.h>
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/* Check that __STDC_ENDIAN_BIG__ and __STDC_ENDIAN_LITTLE__ are defined. */
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int a[2] = { __STDC_ENDIAN_BIG__, __STDC_ENDIAN_LITTLE__ };
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/* Check that __STDC_ENDIAN_NATIVE__ is defined. */
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int b = __STDC_ENDIAN_NATIVE__;
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/* Check that __STDC_ENDIAN_NATIVE__ is either __STDC_ENDIAN_BIG__ or
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__STDC_ENDIAN_LITTLE__. */
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#if !(__STDC_ENDIAN_NATIVE__ == __STDC_ENDIAN_BIG__ \
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|| __STDC_ENDIAN_NATIVE__ == __STDC_ENDIAN_LITTLE__)
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# error "unknown endianness"
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#endif
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int
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main (void)
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{
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return 0;
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}
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