Use HeapAlloc'ed buffers where applicable.

WM_PAINT(wParam=HDC) case. Instead, use GetClientRect() for a bounding
rect.

Don't use SelectClipRgn in WM_PRINTCLIENT.

- add missing description
- add missing returns section
- complete missing A/W pairs
- reformate comments, to match c2man requirements

- fix some MLKs (clear variants)

value stored in the registry could include arguments.

formatted lnk files from being generated.

ShellFolders ignore the flag mask in GetAttributesOf).

- more complete container hierarchy
- DXDiag_AddFileDescContainer service to fill dll info
- almost complete DXDiag_InitDXDiagDirectXFilesContainer (for now)

adding the needed non client metrics A->W conversions.

before trying to referencing the associated data.

zero. This is required for Prince of Persia, The sands of time.

WINAPI function.