[PATCH 2/3] msvcrt: Reimplement floating point numbers printing.

[Piotr Caban]

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=37913
Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=49489
Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=49496
Signed-off-by: Piotr Caban 
---
I didn't test 49489 and 49496 bugs.

I'm also leaving a trace in pf_output_fp for now (to make it easier to 
fix regressions).

dlls/msvcrt/printf.h       | 412 +++++++++++++++++++++++++++++--------
  dlls/msvcrt/tests/printf.c |   4 +-
  2 files changed, 327 insertions(+), 89 deletions(-)