libc/include/llvm-libc-macros/complex-macros.h

   1 //===-- Definition of macros to be used with complex functions ------------===//
   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_MACROS_COMPLEX_MACROS_H
  10 #define __LLVM_LIBC_MACROS_COMPLEX_MACROS_H
  11
  12 #ifndef __STDC_NO_COMPLEX__
  13
  14 #define __STDC_VERSION_COMPLEX_H__ 202311L
  15
  16 #define complex _Complex
  17 #define _Complex_I ((_Complex float)1.0fi)
  18 #define I _Complex_I
  19
  20 // TODO: Add imaginary macros once GCC or Clang support _Imaginary builtin-type.
  21
  22 #endif
  23
  24 #endif // __LLVM_LIBC_MACROS_COMPLEX_MACROS_H