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virtual P6R::P6ERR P6R::p6INetdb::getProtoByNumber ( P6INT32  nNumber,
p6IProtoent **  ppEnt 
)
pure virtual

Retreieves protocol information that corresponds with the specified protocol number.

Parameters
nNumber
ppEnt[ out ] The address of a variable that will receive the p6IProtoent interface pointer.
Returns