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SDL_HINT_HIDAPI_LIBUSB_WHITELIST - A variable to control whether HIDAPI uses libusb only for whitelisted

Availability

       This hint is available since SDL 3.2.0.

Simple Directmedia Layer                           SDL 3.2.20                SDL_HINT_HIDAPI_LIBUSB_WHITELIST(3)

Description

       By default libusb will only be used for a few devices that require direct USB access.

       The variable can be set to the following values:

       • "0": HIDAPI will use libusb for all device access.

       • "1": HIDAPI will use libusb only for whitelisted devices. (default)

       This hint should be set before SDL is initialized.

Name

       SDL_HINT_HIDAPI_LIBUSB_WHITELIST  - A variable to control whether HIDAPI uses libusb only for whitelisted
       devices.

Synopsis

#include<SDL3/SDL_hints.h>#defineSDL_HINT_HIDAPI_LIBUSB_WHITELIST"SDL_HIDAPI_LIBUSB_WHITELIST"

See Also