[PATCH 5/8 v3] msvcrt: Import log implementation from musl.

[Piotr Caban]

Signed-off-by: Piotr Caban 
---
  dlls/msvcrt/math.c    | 370 +++++++++++++++++++++++++++++++++++++++++-
  dlls/msvcrt/unixlib.c |   9 -
  dlls/msvcrt/unixlib.h |   1 -
  3 files changed, 366 insertions(+), 14 deletions(-)