[PATCH 1/9] include: Add fenv.h header.

[Jacek Caban]

Signed-off-by: Jacek Caban 
---
  include/msvcrt/fenv.h | 26 ++++++++++++++++++++++++++
  1 file changed, 26 insertions(+)
  create mode 100644 include/msvcrt/fenv.h