2. Personal Identification Number (PIN) Keypads
3.2 WFS_INF_PIN_CAPABILITIES
3.3 WFS_INF_PIN_KEY_DETAIL
3.4 WFS_INF_PIN_FUNCKEY_DETAIL
4.2 WFS_CMD_PIN_IMPORT_KEY
4.3 WFS_CMD_PIN_DERIVE_KEY
4.4 WFS_CMD_PIN_GET_PIN
4.5 WFS_CMD_PIN_LOCAL_DES
4.6 WFS_CMD_PIN_CREATE_OFFSET
4.7 WFS_CMD_PIN_LOCAL_EUROCHEQUE
4.8 WFS_CMD_PIN_LOCAL_VISA
4.9 WFS_CMD_PIN_PRESENT_IDC
4.10 WFS_CMD_PIN_GET_PINBLOCK
4.11 WFS_CMD_PIN_GET_DATA
4.12 WFS_CMD_PIN_INITIALIZATION
5.2 WFS_SRVE_PIN_INITIALIZED
5.3 WFS_SRVE_PIN_ILLEGAL_KEY_ACCESS
6. C - Header File