Description:
It's not possible to link anything against libdlna 0.2.4-15, because of undefined references to av_find_stream_info and av_close_input_file. This is probably because libavformat has dropped support for those deprecated functions.

As a consequence of this, package ushare 1.1a-20 segfaults shortly after starting.

Steps to reproduce:
1. install libdlna 0.2.4-15
2. create an empty foo.c file containing int main() { }
3. compile with gcc foo.c -ldlna
4. observe undefined references

Patch attached, seems to fix both issues (ushare carries on and does things).

I've notified the author, Ben from Geexbox, however libdlna.geexbox.org says "libldna development is currently discontinued", so not sure how that'll work out. In the meantime, the attached patch should get the Arch package to work.