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10905
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1 /* Convert wide character to unibyte character. |
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2 Copyright (C) 2008 Free Software Foundation, Inc. |
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3 Written by Bruno Haible <bruno@clisp.org>, 2008. |
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4 |
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5 This program is free software: you can redistribute it and/or modify |
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6 it under the terms of the GNU General Public License as published by |
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7 the Free Software Foundation; either version 3 of the License, or |
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8 (at your option) any later version. |
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9 |
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10 This program is distributed in the hope that it will be useful, |
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11 but WITHOUT ANY WARRANTY; without even the implied warranty of |
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12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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13 GNU General Public License for more details. |
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14 |
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15 You should have received a copy of the GNU General Public License |
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16 along with this program. If not, see <http://www.gnu.org/licenses/>. */ |
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17 |
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18 #include <config.h> |
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19 |
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20 /* Specification. */ |
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21 #include <wchar.h> |
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22 |
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23 #include <stdio.h> |
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24 #include <stdlib.h> |
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25 |
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26 int |
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27 wctob (wint_t wc) |
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28 { |
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29 char buf[64]; |
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30 |
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31 if (!(MB_CUR_MAX <= sizeof (buf))) |
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32 abort (); |
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33 if (wctomb (buf, wc) == 1) |
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34 return (unsigned char) buf[0]; |
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35 else |
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36 return EOF; |
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37 } |
