shithub: cstory

ref: 2911bfda5c6051a768dd012e98aa6eae7f82b7f0
dir: /external/SDL2/src/joystick/hidapi/

SDL_hidapi_ps4.c
SDL_hidapi_switch.c
SDL_hidapi_xbox360.c
SDL_hidapi_xboxone.c
SDL_hidapijoystick.c
SDL_hidapijoystick_c.h