Function boring_sys::HKDF_expand

source ยท 
pub unsafe extern "C" fn HKDF_expand(
    out_key: *mut u8,
    out_len: usize,
    digest: *const EVP_MD,
    prk: *const u8,
    prk_len: usize,
    info: *const u8,
    info_len: usize
) -> c_int