RpcNetworkIsProtseqValid function

The RpcNetworkIsProtseqValid function tells whether the specified protocol sequence is supported by both the RPC run-time library and the operating system. Server applications often use RpcNetworkInqProtseqs.

Syntax

RPC_STATUS RPC_ENTRY RpcNetworkIsProtseqValid(
   unsigned char *Protseq
);

Parameters

Protseq

Pointer to a string identifier of the protocol sequence to be checked.

If the Protseq parameter is not a valid protocol sequence string, RpcNetworkIsProtseqValid returns RPC_S_INVALID_RPC_PROTSEQ.

Return value

Remarks

An application calls the RpcNetworkIsProtseqValid function to determine whether an individual protocol sequence is available for making remote procedure calls.

A protocol sequence is valid if both the RPC run-time library and the operating system support the specified protocols. For a list of Microsoft RPC's supported protocol sequences, see String Binding. An application calls RpcNetworkInqProtseqs to see all of the supported protocol sequences.

Requirements

See also

RpcNetworkInqProtseqs