h6. [[Programmer's Reference Manuals]] h6(. » [[Service Calls]] h6((. » Service_ProtocolNameToNumber h2. Service_ProtocolNameToNumber h5. (Service &41582) |_<^{width:4em}. Entry | | |<^. R1 |<^. Reason Code 267650 (&41582) | |<^. R2 |<^. Pointer to protocol name (null terminated) | |_<^{width:4em}. Exit | | |<^. R1 |<^. 0 to claim, else preserved to pass on | |<^. R2 |<^. Base SWI number for protocol | h4. Use This service call is used in your terminal emulator to request the conversion of a protocol name to a base SWI number. h4. Notes If a protocol module recognises the protocol name it must claim the call and return the base SWI number of the protocol. Otherwise it must pass the call on. h4. See also * [[Service_FindProtocols]] * [[Service_FindProtocolsEnd]] * [[The Acorn Terminal Interface Protocol]]