Update to compile on Linux.
Update to compile on Linux.

Vocalocity/rtpproxy-pre,Vocalocity/rtpproxy-pre,dsanders11/rtpproxy,sippy/rtpproxy,jevonearth/rtpproxy,Vocalocity/rtpproxy-pre,jevonearth/rtpproxy,synety-jdebp/rtpproxy,synety-jdebp/rtpproxy,hongbinz/rtpproxy,synety-jdebp/rtpproxy,hongbinz/rtpproxy,hongbinz/rtpproxy,jevonearth/rtpproxy,dsanders11/rtpproxy,sippy/rtpproxy,hongbinz/rtpproxy,jevonearth/rtpproxy,sippy/rtpproxy,synety-jdebp/rtpproxy,Vocalocity/rtpproxy-pre,dsanders11/rtpproxy