SDL_AddGamepadMappingsFromFile - Load a set of gamepad mappings from a file.

       This function is available since SDL 3.2.0.

       You can call this function several times, if needed, to load different database files.

       If  a  new  mapping is loaded for an already known gamepad GUID, the later version will overwrite the one
       currently loaded.

       Any new mappings for already plugged in controllers will generate

       SDL_EVENT_GAMEPAD_ADDED
        events.

       Mappings not belonging to the current platform or with no platform field specified will be ignored  (i.e.
       mappings for Linux will be ignored in Windows, etc).

file   the mappings file to load.

       Defined in SDL3/SDL_gamepad.h

       SDL_AddGamepadMappingsFromFile - Load a set of gamepad mappings from a file.

       Returns the number of mappings added or -1 on failure; call

       SDL_GetError () for more information.

•(3),  SDL_AddGamepadMapping(3),  •(3),  SDL_AddGamepadMappingsFromIO(3), •(3), SDL_GetGamepadMapping(3),
       •(3),      SDL_GetGamepadMappingForGUID(3),      •(3),      SDL_HINT_GAMECONTROLLERCONFIG(3),       •(3),
       SDL_HINT_GAMECONTROLLERCONFIG_FILE(3), •(3), SDL_EVENT_GAMEPAD_ADDED(3)

Simple Directmedia Layer                           SDL 3.2.10                  SDL_AddGamepadMappingsFromFile(3)

#include"SDL3/SDL.h"intSDL_AddGamepadMappingsFromFile(constchar*file);

       It is safe to call this function from any thread.