Function secp256k1_sys::secp256k1_ecdsa_sign

source ยท 
pub unsafe extern "C" fn secp256k1_ecdsa_sign(
    cx: *const Context,
    sig: *mut Signature,
    msg32: *const c_uchar,
    sk: *const c_uchar,
    noncefn: NonceFn,
    noncedata: *const c_void,
) -> c_int
Available on non-secp256k1_fuzz only.