extern crate bitcoin;
#[cfg(any(test, feature = "_test_utils"))] extern crate hex;
#[cfg(any(test, feature = "fuzztarget", feature = "_test_utils"))] extern crate regex;
extern crate bitcoin;
#[cfg(any(test, feature = "_test_utils"))] extern crate hex;
#[cfg(any(test, feature = "fuzztarget", feature = "_test_utils"))] extern crate regex;