1 files changed, 28 insertions, 0 deletions
diff --git a/libc/include/llvm-libc-macros/fenv-macros.h b/libc/include/llvm-libc-macros/fenv-macros.h
new file mode 100644
index 000000000000..1826723f9349
--- /dev/null
+++ b/libc/include/llvm-libc-macros/fenv-macros.h
@@ -0,0 +1,28 @@
+//===-- Definition of macros from fenv.h ----------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef LLVM_LIBC_MACROS_FENV_MACROS_H
+#define LLVM_LIBC_MACROS_FENV_MACROS_H
+
+#define FE_DIVBYZERO 0x1
+#define FE_INEXACT 0x2
+#define FE_INVALID 0x4
+#define FE_OVERFLOW 0x8
+#define FE_UNDERFLOW 0x10
+#define __FE_DENORM 0x20
+#define FE_ALL_EXCEPT                                                          \
+  (FE_DIVBYZERO | FE_INEXACT | FE_INVALID | FE_OVERFLOW | FE_UNDERFLOW)
+
+#define FE_DOWNWARD 0x400
+#define FE_TONEAREST 0
+#define FE_TOWARDZERO 0xC00
+#define FE_UPWARD 0x800
+
+#define FE_DFL_ENV ((fenv_t *)-1)
+
+#endif // LLVM_LIBC_MACROS_FENV_MACROS_H