[PATCH] msvcrt: Update round_limb on first limb length change in printf.

[Piotr Caban]

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=51435
Signed-off-by: Piotr Caban <piotr(a)codeweavers.com>
---
  dlls/msvcrt/printf.h         | 14 ++++++++++++++
  dlls/ucrtbase/tests/printf.c |  1 +
  2 files changed, 15 insertions(+)