I suggest defining "EMSGSIZE" in Section 2 to be the UNIX error code of the
same name. Otherwise, we encounter it in Section 3.1 in a way that could mean
it's an error code (which is how I think you intend it) or as a symbolic name
for the path MTU size.
I suggest defining "EMSGSIZE" in Section 2 to be the UNIX error code of the same name. Otherwise, we encounter it in Section 3.1 in a way that could mean it's an error code (which is how I think you intend it) or as a symbolic name for the path MTU size.