rtp_proxy: Remove dead code

commit 65be6de155407142ddab44faf8aee5f8d5ebf628 removed the RTP
timesetamp mangling and thus the only caller to tv_difference(),
which can now be removed, too.
1 file changed
tree: cf8f553696e9aefcc1f498c6592ee6eff835d571
  1. debian/
  2. hlrsync/
  3. linux-kernel/
  4. openbsc/
  5. wireshark/
  6. README