[PATCH 1/7] win32u: Improve string duplication helpers.

[Jacek Caban]

Signed-off-by: Jacek Caban 
---
  dlls/win32u/font.c           | 37 +++++++++++++++++++++---------------
  dlls/win32u/freetype.c       | 22 ++-------------------
  dlls/win32u/win32u_private.h | 28 ++++++++++++++++++++++-----
  3 files changed, 47 insertions(+), 40 deletions(-)