A variable to control whether HIDAPI uses libusb for device access.
Defined in <SDL3/SDL_hints.h>
#define SDL_HINT_HIDAPI_LIBUSB "SDL_HIDAPI_LIBUSB"
By default libusb will only be used for a few devices that require direct USB access, and this can be controlled with SDL_HINT_HIDAPI_LIBUSB_WHITELIST.
The variable can be set to the following values:
This hint should be set before SDL is initialized.
This hint is available since SDL 3.0.0.