[DDK]

[DDK]
- d4drvif.h : Introduce pragma once, apply a consistent formatting, group related definitions and add several missing ones.
- d4iface.h : Introduce pragma once, apply a consistent formatting and group related definitions.
- dderror.h : Introduce pragma once and apply a consistent formatting.
- dxapi.h : Apply consistent formatting.
- fltsafe.h : Guard FLOATSAFE inside the proper NTDDI_VERSION and apply a consistent formatting.
- kbdmou.h : Introduce pragma once, apply a consistent formatting and add a missing wmidata.h inclusion.
- ntddmou.h : Move to PSDK, introduce pragma once, apply a consistent formatting and add several missing definitions.
[PSDK]
- ntddkbd.h : Introduce pragma once, apply a consistent formatting and add several missing definitions.

svn path=/branches/header-work/; revision=46889