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39 lines
1.2 KiB
C
39 lines
1.2 KiB
C
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/*
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* A pre-compilation helper program to aid in the creation of rounding.h.
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*
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* Copyright (C) 2007-2014 Wayne Davison
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*
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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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*
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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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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, visit the http://fsf.org website.
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*/
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#include "rsync.h"
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#define ARRAY_LEN (EXTRA_ROUNDING+1)
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#define SIZEOF(x) ((long int)sizeof (x))
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struct test {
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union file_extras extras[ARRAY_LEN];
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struct file_struct file;
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};
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#define ACTUAL_SIZE SIZEOF(struct test)
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#define EXPECTED_SIZE (SIZEOF(union file_extras) * ARRAY_LEN + SIZEOF(struct file_struct))
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int main(UNUSED(int argc), UNUSED(char *argv[]))
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{
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static int test_array[1 - 2 * (ACTUAL_SIZE != EXPECTED_SIZE)];
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test_array[0] = 0;
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return 0;
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}
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