[PATCH 4/8] msvcrt: Import coshf implementation from musl.

[Piotr Caban]

Signed-off-by: Piotr Caban 
---
  dlls/msvcrt/math.c    | 216 +++++++++++++++++++++++++-----------------
  dlls/msvcrt/unixlib.c |   9 --
  dlls/msvcrt/unixlib.h |   1 -
  3 files changed, 129 insertions(+), 97 deletions(-)