Function holochain_dna_c_binding::holochain_dna_get_function_parameters

#[no_mangle]
pub unsafe extern "C" fn holochain_dna_get_function_parameters(
    ptr: *mut Dna, 
    zome_name: *const c_char, 
    capability_name: *const c_char, 
    function_name: *const c_char, 
    string_vec: *mut CStringVec
)