reg/tests: Add negative DWORD tests.
reg/tests: Add REG_EXPAND_SZ tests for reg add.
reg/tests: Add REG_MULTI_SZ tests for reg add.
reg/tests: Add REG_BINARY tests for reg add.
reg/tests: Add REG_DWORD_BIG_ENDIAN tests for reg add.
d3dxof: Remove unused IDirectXFileObject_Vtbl (Clang).
rpcrt4/tests: Remove unused if3_table and if4_table (Clang).
winecfg: No need to cut a backslash if it does not exist.
iphlpapi: Fix a one counter for two loops error (PVS-Studio).
iphlpapi: Avoid an uninitialized variable warning.
wsock32: Clarify cast operation (PVS-Studio).
mlang: Add gbk to Chinese Simplified codepage.
dwrite/tests: Fix some test failures.
dwrite: Cache fontface instances at factory level.
dwrite: Use helpers to search through loaders lists.
dwrite: Pass raw NAME table pointer to table reading code.
dwrite: Implement custom font collections.