Struct nfc_emulation_state_machine 

#[repr(C)]
pub struct nfc_emulation_state_machine {
    pub io: Option<unsafe extern "C" fn(emulator: *mut nfc_emulator, data_in: *const u8, data_in_len: size_t, data_out: *mut u8, data_out_len: size_t) -> c_int>,
    pub data: *mut c_void,
}

Fields

io: Option<unsafe extern "C" fn(emulator: *mut nfc_emulator, data_in: *const u8, data_in_len: size_t, data_out: *mut u8, data_out_len: size_t) -> c_int>

data: *mut c_void