Function holochain_core_api_c_binding::holochain_call

#[no_mangle]
pub unsafe extern "C" fn holochain_call(
    ptr: *mut Holochain, 
    zome: *mut c_char, 
    capability: *mut c_char, 
    function: *mut c_char, 
    parameters: *mut c_char
) -> *mut c_char