Archipelago » qemu

/*

 * QEMU USB API

 * Copyright (c) 2005 Fabrice Bellard

 * Permission is hereby granted, free of charge, to any person obtaining a copy

 * of this software and associated documentation files (the "Software"), to deal

 * in the Software without restriction, including without limitation the rights

#define USB_MSG_DETACH   0x101

#define USB_MSG_RESET    0x102

#define USB_RET_NAK    (-2)

#define USB_RET_STALL  (-3)

#define USB_RET_BABBLE (-4)

    void (*handle_destroy)(USBDevice *dev);

    int speed;

    /* The following fields are used by the generic USB device

       layer. They are here just to avoid creating a new structure for

       them. */

    int (*handle_data)(USBDevice *dev, USBPacket *p);

    uint8_t addr;

    char devname[32];

    int state;

    uint8_t setup_buf[8];

    uint8_t data_buf[1024];