Returns a bit-mask describing the OCSF function categories of service provided by the module identified by GUID.

CSSM_SERVICE_MASK CSSMAPI CSSM_GetGUIDUsage (const CSSM_GUID_PTR ModuleGUID)

Input

ModuleGUID

Pointer to a Globally Unique Identifier for the module of interest.

A CSSM_SERVICE_MASK from the info structure describing the services provided by the module referenced by the GUID.

CSSM_GetHandleUsage