ntdll: Implement the RunOnce functions.
kernel32: Implement the InitOnce functions.
ntdll: Store all 'comClass' attributes.
ntdll: Fix typelib section leak on context release.
ntdll: Properly set flag which indicates buffer empty state.
wined3d: Get rid of the SHADER_PGMSIZE constant.
wined3d: Get rid of the DDRAW_PITCH_ALIGNMENT and D3D8_PITCH_ALIGNMENT constants.
wined3d: Get rid of the unused WINED3D_BUFFER_OPTIMIZED flag.
d3dx9: Simplify D3DXCreateTextureFromResourceExA().
d3dx9: Simplify D3DXCreateTextureFromResourceExW().
ntdll: Call tcdrain for serial handles from NtFlushBuffersFile.
ws2_32/tests: Add SO_PROTOCOL_INFO tests.
msvcrt: Add _wsetlocale implementation.
winedump: Improved TLB custom data handling.
widl: Include string info in tlb custom data.
widl: Increase version number stored in custom data.
widl: Generate names for imported nameless typedefs.
guiddef.h: Better GUID declaration for widl.
ntdll: Use a RunOnce function to initialize directory lookup options.
ntdll: Use a RunOnce function to initialize relay debugging options.