Provided by: libsdl3-doc_3.2.20+ds-2_all 

NAME
SDL_HINT_STORAGE_USER_DRIVER - A variable that specifies a backend to use for user storage.
SYNOPSIS
#include <SDL3/SDL_hints.h>
#define SDL_HINT_STORAGE_USER_DRIVER "SDL_STORAGE_USER_DRIVER"
DESCRIPTION
By default, SDL will try all available storage backends in a reasonable order until it finds one that can
work, but this hint allows the app or user to force a specific target, such as "pc" if, say, you are on
Steam but want to avoid SteamRemoteStorage for user data.
This hint should be set before SDL is initialized.
AVAILABILITY
This hint is available since SDL 3.2.0.
Simple Directmedia Layer SDL 3.2.20 SDL_HINT_STORAGE_USER_DRIVER(3)