1 /* Copyright (C) 2000-2022 Free Software Foundation, Inc. 2 This file is part of the GNU C Library. 3 4 The GNU C Library is free software; you can redistribute it and/or 5 modify it under the terms of the GNU Lesser General Public 6 License as published by the Free Software Foundation; either 7 version 2.1 of the License, or (at your option) any later version. 8 9 The GNU C Library is distributed in the hope that it will be useful, 10 but WITHOUT ANY WARRANTY; without even the implied warranty of 11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 Lesser General Public License for more details. 13 14 You should have received a copy of the GNU Lesser General Public 15 License along with the GNU C Library. If not, see 16 <https://www.gnu.org/licenses/>. */ 17 18 #ifndef _FENV_LIBC_H 19 #define _FENV_LIBC_H 1 20 21 /* Mask for enabling exceptions and for the CAUSE bits. */ 22 #define ENABLE_MASK 0x00F80U 23 #define CAUSE_MASK 0x1F000U 24 25 /* Shift for FE_* flags to get up to the ENABLE bits and the CAUSE bits. */ 26 #define ENABLE_SHIFT 5 27 #define CAUSE_SHIFT 10 28 29 30 #endif /* _FENV_LIBC_H */ 31