osmo-libasn1c-dev 0.9.28-2 (amd64 binary) in ubuntu bionic

 Lev Walkins's asn1c runtime, as a shared library and with modifications
 for Osmocom.
 .
 Compiles ASN.1 data structures into C source structures that can be
 simply (un)marshalled from and to: BER, DER, CER, BASIC-XER, CXER,
 EXTENDED-XER, PER.
 .
 This package contains the files needed for development.