Merge pull request #23 from alexcrichton/lfs-support

libc-test/build.rs

src/lib.rs

src/unix/mod.rs

src/unix/notbsd/linux/mips.rs

src/unix/notbsd/linux/mod.rs

src/unix/notbsd/linux/musl.rs

src/unix/notbsd/linux/notmips/b32/mod.rs

src/unix/notbsd/linux/notmips/b64/aarch64.rs

src/unix/notbsd/linux/notmips/b64/x86_64.rs

src/unix/notbsd/linux/notmips/mod.rs

src/unix/notbsd/linux/notmusl.rs