ldd: never run file directly
[glibc.git] / stdlib / strtod_nan_float.h
blob99e95cc2e7f1e2fbb4290afb36e7744e3882262e
1 /* Convert string for NaN payload to corresponding NaN. For float.
2 Copyright (C) 1997-2017 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
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.
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.
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/>. */
19 #define FLOAT float
20 #define SET_MANTISSA(flt, mant) \
21 do \
22 { \
23 union ieee754_float u; \
24 u.f = (flt); \
25 u.ieee_nan.mantissa = (mant); \
26 if (u.ieee.mantissa != 0) \
27 (flt) = u.f; \
28 } \
29 while (0)