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0413b54c | 1 | /* Round a 64-bit floating point value to the nearest integer. |
04277e02 | 2 | Copyright (C) 1997-2019 Free Software Foundation, Inc. |
0413b54c UD |
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 | |
41bdb6e2 AJ |
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. | |
0413b54c UD |
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 | |
41bdb6e2 | 13 | Lesser General Public License for more details. |
0413b54c | 14 | |
41bdb6e2 | 15 | You should have received a copy of the GNU Lesser General Public |
59ba27a6 | 16 | License along with the GNU C Library; if not, see |
5a82c748 | 17 | <https://www.gnu.org/licenses/>. */ |
0413b54c | 18 | |
f29b6f17 | 19 | #define NO_MATH_REDIRECT |
1ed0291c | 20 | #include <math.h> |
51ea3b20 | 21 | #include <libm-alias-double.h> |
21bd039b | 22 | #include <round_to_integer.h> |
0413b54c UD |
23 | |
24 | double | |
25 | __rint (double x) | |
26 | { | |
21bd039b | 27 | return round_to_integer_double (RINT, x); |
0413b54c | 28 | } |
51ea3b20 | 29 | libm_alias_double (__rint, rint) |