DESCRIPTIONThis function returns the number of module managers and a
list of GUIDs associated with those module managers. The caller
is responsible for freeing the memory associated with the GUID list. RETURN VALUEA CSSM_RETURN value indicating success or specifying a particular
error condition.The value CSSM_OK indicates success. All other values
represent an error condition. ERRORSErrors are described in the CDSA Technical Standard.