: use libc`libc` from crates.io
| bsd43 | [Unstable] |
| c95 | [Unstable] |
| extra | [Unstable] |
| posix88 | [Unstable] |
Prefix searches with a type followed by a colon (e.g.
fn:) to restrict the search to a given type.
Accepted types are: fn, mod,
struct, enum,
trait, typedef (or
tdef).
Search functions by type signature (e.g.
vec -> usize)