SDL_JoystickNumAxes (3) Linux Manual Page
SDL_JoystickNumAxes – Get the number of joystick axes
Synopsis
#include "SDL.h" int SDL_JoystickNumAxes(SDL_Joystick *joystick);
SDL_JoystickNumAxes – Get the number of joystick axes
int SDL_JoystickNumAxes(SDL_Joystick *joystick);