Function indy_sys::ledger::indy_build_revoc_reg_entry_request

#[no_mangle]
pub unsafe extern "C" fn indy_build_revoc_reg_entry_request(
    command_handle: CommandHandle, 
    submitter_did: CString, 
    revoc_reg_def_id: CString, 
    rev_def_type: CString, 
    value: CString, 
    cb: Option<ResponseStringCB>
) -> Error