[PATCH 07/10] msvcrt: Import log2f implementation from musl.

[Piotr Caban]

Signed-off-by: Piotr Caban 
---
  configure.ac          |  1 -
  dlls/msvcrt/math.c    | 83 +++++++++++++++++++++++++++++++++++++++++--
  dlls/msvcrt/unixlib.c | 13 -------
  dlls/msvcrt/unixlib.h |  1 -
  4 files changed, 80 insertions(+), 18 deletions(-)