Shaun Ren : msvcrt: Fix strncmp return value.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 6d2a9af43b6e40ced85fb62544f4a07776f3d237
URL:    https://gitlab.winehq.org/wine/wine/-/commit/6d2a9af43b6e40ced85fb62544f4a07...

Author: Shaun Ren <sren(a)codeweavers.com>
Date:   Tue Sep  6 14:59:05 2022 -0400

msvcrt: Fix strncmp return value.

Some programs, such as Final Fantasy IV (3D remake), expect strncmp
to return exactly +/-1 when the strings are not equal.

Signed-off-by: Shaun Ren <sren(a)codeweavers.com>

---

 configure                      |  2 +
 configure.ac                   |  2 +
 dlls/msvcr100/tests/msvcr100.c | 47 +++++++++++++++++++++++
 dlls/msvcr110/tests/msvcr110.c | 38 ++++++++++++++++++
 dlls/msvcr120/tests/msvcr120.c | 36 +++++++++++++++++
 dlls/msvcr70/tests/Makefile.in |  4 ++
 dlls/msvcr70/tests/msvcr70.c   | 87 ++++++++++++++++++++++++++++++++++++++++++
 dlls/msvcr71/tests/Makefile.in |  4 ++
 dlls/msvcr71/tests/msvcr71.c   | 87 ++++++++++++++++++++++++++++++++++++++++++
 dlls/msvcr80/tests/msvcr80.c   | 46 ++++++++++++++++++++++
 dlls/msvcr90/tests/msvcr90.c   | 45 ++++++++++++++++++++++
 dlls/msvcrt/string.c           |  7 ++++
 dlls/msvcrt/tests/string.c     | 15 ++++++--
 dlls/ucrtbase/tests/string.c   | 32 ++++++++++++++++
 14 files changed, 449 insertions(+), 3 deletions(-)