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6f322a89 | 1 | /* Specify NaN high-order bit conventions. Generic version. |
04277e02 | 2 | Copyright (C) 2016-2019 Free Software Foundation, Inc. |
57267616 TS |
3 | This file is part of the GNU C Library. |
4 | ||
5 | The GNU C Library is free software; you can redistribute it and/or | |
6 | modify it under the terms of the GNU Lesser General Public | |
7 | License as published by the Free Software Foundation; either | |
8 | version 2.1 of the License, or (at your option) any later version. | |
9 | ||
10 | The GNU C Library is distributed in the hope that it will be useful, | |
11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
13 | Lesser General Public License for more details. | |
14 | ||
15 | You should have received a copy of the GNU Lesser General Public | |
16 | License along with the GNU C Library; if not, see | |
17 | <http://www.gnu.org/licenses/>. */ | |
18 | ||
6f322a89 JM |
19 | #ifndef NAN_HIGH_ORDER_BIT_H |
20 | #define NAN_HIGH_ORDER_BIT_H 1 | |
57267616 | 21 | |
6f322a89 JM |
22 | /* Define this macro to 1 if the high-order bit of a NaN's mantissa is |
23 | set for signaling NaNs and clear for quiet NaNs, 0 otherwise (the | |
24 | preferred IEEE convention). */ | |
25 | #define HIGH_ORDER_BIT_IS_SET_FOR_SNAN 0 | |
57267616 | 26 | |
6f322a89 | 27 | #endif /* nan-high-order-bit.h */ |