SDL_NumJoysticks - Count available joysticks.

       Counts the number of joysticks attached to the system.

       SDL_NumJoysticks - Count available joysticks.

       Returns the number of attached joysticks

SDL_JoystickName, SDL_JoystickOpen

SDL                                          Tue 11 Sep 2001, 23:00                          SDL_NumJoysticks(3)

#include"SDL.h"intSDL_NumJoysticks(void);