USB Library
DEVICE_SUBCLASS_FLOPPY_INTERFACE Macro
Syntax
#define DEVICE_SUBCLASS_FLOPPY_INTERFACE 0x04    // SubClass code for a floppy disk interface (not supported).
Description

SubClass code for a floppy disk interface (not supported).

MLA - USB Library Help Version : 2.16
http://www.microchip.com/mla