[PATCH v2 0/3] MR1775: Fix a few gcc warnings

[Fabian Maurer (＠DarkShadow44)]

Happens on gcc 12.2.0

Signed-off-by: Fabian Maurer <dark.shadow4(a)web.de>

--
  v2: dwrite/tests: Prevent "misleading indentation" warnings
      winedump: Prevent "format overflow" warning
      user.exe16: Prevent "uninitialized variable" warning
 
https://gitlab.winehq.org/wine/wine/-/merge_requests/1775