Function nginx::BN_X931_derive_prime_ex

pub unsafe extern "C" fn BN_X931_derive_prime_ex(
    p: *mut BIGNUM, 
    p1: *mut BIGNUM, 
    p2: *mut BIGNUM, 
    Xp: *const BIGNUM, 
    Xp1: *const BIGNUM, 
    Xp2: *const BIGNUM, 
    e: *const BIGNUM, 
    ctx: *mut BN_CTX, 
    cb: *mut BN_GENCB
) -> c_int