Bug#1114376: siege: FTBFS: ./setup.h:99:5: error: conflicting types for 'strcasecmp'; have 'int(void)'

[Glenn Strauss]

I have filed pull requests upstream for siege:

fix compiler warnings with modern compilers
https://github.com/JoeDog/siege/pull/254

prefer poll(), disable TCP Nagle algorithm
https://github.com/JoeDog/siege/pull/253

disable keep-alive if server sends Connection: close
https://github.com/JoeDog/siege/pull/252

Please apply these patches along with upgrade to siege 4.1.7.
Thank you.  Glenn