ndpi_protocol2name() not exported

[rs-natano]

The release notes for nDPI 1.6 mention "New API call for converting nDPI protocols IDs to names ndpi_protocol2name()", but the function name is not included in libndpi.sym and thus not exported in the resulting shared library.

natano@ketzer:~$ nm /usr/lib/libndpi.so.1.0.0|grep protocol2name
000000000000efd0 t ndpi_protocol2name

Notice the lower-case 't', which indicates that the symbol is local.

Is this on purpose?

[lucaderi]

Fixed