`onig_sys` crate contains raw rust bindings to the oniguruma library. This
crate exposes a set of unsafe functions which can then be used by other crates
to create safe wrappers around Oniguruma.
You probably don't want to link to
this crate directly; instead check out the `onig` crate.
This package contains library source intended for building other packages
which use "default" feature of "onig_sys" crate.