Function ENGINE_get_pkey_asn1_meths

pub unsafe extern "C" fn ENGINE_get_pkey_asn1_meths(
    e: *const engine_st,
) -> Option<unsafe extern "C" fn(_: *mut engine_st, _: *mut *mut evp_pkey_asn1_method_st, _: *mut *const i32, _: i32) -> i32>