ph7/system-timer — pull request #24 by tmm1 (2012-12-15 05:14:43+00:00)
Title: Fix compile issues under Ruby 1.9

There are cases where system_timer is still useful in 1.9. In particular, when a cext method makes a system call. The built-in `Timeout` is unable to interrupt these system calls, just as in ruby 1.8.