`Constants` (GVL)

Attributes:

qualified_only

InOut:

Scope	Name	Type	Initial	Comment
Constant	gc_uiDefaultUDPPort	`UINT`	135
	gc_uiDefaultTCPPort	`UINT`	135
	gc_udiBroadcast	`UDINT`	16#FFFFFFFF
	gc_udiSubnetBroadcast	`UDINT`	16#FF
	gc_usiRPCVersion	`USINT`	4	RPC Header
	gc_udiRPCServerBootTime	`UDINT`	0	Bit 0 – 15: RPCInterfaceVersion.Major; Bit 16 – 31: RPCInterfaceVersion.Minor
	gc_udiRPCInterfaceHint	`UINT`	16#FFFF	The value should be set to no hint (0xFFFF) for this version.
	gc_udiRPCActivityHint	`UINT`	16#FFFF	The value should be set to no hint (0xFFFF) for this version. The client shall start with “no hint” for the first call and should use the server response for the following calls to allow a server opt imization.
	gc_usiRPCAuthentication	`USINT`	0	0 = no auth
	gc_uiMaxNumIRPCProvider	`UINT`	8	Maximum number of IRPCProvider that can be registered at a rpc server
	gc_uiNumberOfAddressResolutions	`UINT`	32	Maximum Number of Adress Resolution entries (IP to GUID)
	gc_uiMustRecvFragSize	`UINT`	1464	rpc spec. page 686 Table K-2
	gc_uiMaxPDUBodySize	`UINT`	(gc_uiMustRecvFragSize - 80)	Maximum size of the pdu body. (= MustRecvFragSize (1464) - RPC Header (80) = 1384
	gc_uiInitNumOfPDUs	`UINT`	4	Initial number of PDU allocated by the memory manager
	gc_uiMaxPDUBufferSize	`UINT`	13	Size of the PDU Input/Output Buffer (= max. Number of Fragments a Request & a Response can have)

Constants (GVL)