[PATCH 6/7 v2] msvcrt: Make the tanh function NAN preserving

[Piotr Caban]

From: Martin Storsjo

Signed-off-by: Martin Storsjo 
Signed-off-by: Piotr Caban 
---
  dlls/msvcrt/math.c | 11 +++++++----
  1 file changed, 7 insertions(+), 4 deletions(-)