sdl_joystickgetbutton(3) - Linux man page
Name
SDL_JoystickGetButton - Get the current state of a given button on a given joystickSynopsis
#include "SDL.h"
Uint8 SDL_JoystickGetButton(SDL_Joystick *joystick, int button);
Description
SDL_JoystickGetButton returns the current state of the given button on the given joystick.
Return Value
1 if the button is pressed. Otherwise, 0.
See Also
SDL_JoystickNumButtons