libc/include/llvm-libc-types/fenv_t.h

   1 //===-- Definition of type fenv_t -----------------------------------------===//
   2 //
   3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
   4 // See https://llvm.org/LICENSE.txt for license information.
   5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
   6 //
   7 //===----------------------------------------------------------------------===//
   8
   9 #ifndef __LLVM_LIBC_TYPES_FENV_T_H__
  10 #define __LLVM_LIBC_TYPES_FENV_T_H__
  11
  12 #ifdef __aarch64__
  13 typedef struct {
  14   unsigned char __control_word[4];
  15   unsigned char __status_word[4];
  16 } fenv_t;
  17 #endif
  18 #ifdef __x86_64__
  19 typedef struct {
  20   unsigned char __x86_status[28];
  21   unsigned char __mxcsr[4];
  22 } fenv_t;
  23 #endif
  24
  25 #endif // __LLVM_LIBC_TYPES_FENV_T_H__