xrootd/xrdproto/handshake: replace request struct with array
The XRootD specs define the handshake as a 20-bytes payload, sliced as 5 int32s. Instead of modeling this with a struct with 5 "reserved" fields, define the request as a [5]int32 type.
The XRootD specs define the handshake as a 20-bytes payload, sliced as 5 int32s. Instead of modeling this with a struct with 5 "reserved" fields, define the request as a [5]int32 type.