nategood/httpful — pull request #150 by bpedro (2014-10-02 08:21:38+00:00)
Title: Fix web server kill when the SIGKILL constant isn't available

* Sometimes `pcntl` isn't available and the `SIGKILL` constant is not present
* This change finds if `pcntl` isn't present and defines the `SIGKILL` constant with the value `9`