ngx::ffi

Function DSA_meth_get_sign_setup

Source 
pub unsafe extern "C" fn DSA_meth_get_sign_setup(
    dsam: *const dsa_method,
) -> Option<unsafe extern "C" fn(*mut dsa_st, *mut bignum_ctx, *mut *mut bignum_st, *mut *mut bignum_st) -> i32>