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This function takes an interface index and returns a backward-compatible interface index, that is, one that uses only the lower 24 bits.
DWORDGetFriendlyIfIndex(DWORDIfIndex);
Parameters
- IfIndex
[in, out] An interface index from which the backward-compatible or friendly interface index is derived.
Return Values
Returns NO_ERROR if successful. If the function fails, it returns an error code. For a complete list of error codes, see Error Values or the SDK header file Winerror.h.
Requirements
OS Versions: Windows CE 3.0 and later.
Header: Iphlpapi.h.
Link Library: Iphlpapi.lib.
See Also
IP Helper Functions | GetIfEntry | MIB_IFROW
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