SDL_JoystickGetAxis man page on JazzOS

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SDL_JoystickGetAxis(3)	       SDL API Reference	SDL_JoystickGetAxis(3)

       SDL_JoystickGetAxis - Get the current state of an axis

       #include "SDL.h"

       Sint16 SDL_JoystickGetAxis(SDL_Joystick *joystick, int axis);

       SDL_JoystickGetAxis  returns the current state of the given axis on the
       given joystick.

       On most modern joysticks the X axis is usually represented  by  axis  0
       and  the Y axis by axis 1. The value returned by SDL_JoystickGetAxis is
       a signed integer (-32768 to 32768) representing the current position of
       the axis, it maybe necessary to impose certain tolerances on these val‐
       ues to account for jitter. It is worth noting that some	joysticks  use
       axes 2 and 3 for extra buttons.

       Returns	a  16-bit  signed integer representing the current position of
       the axis.

       Sint16 x_move, y_move;
       SDL_Joystick *joy1;
       x_move=SDL_JoystickGetAxis(joy1, 0);
       y_move=SDL_JoystickGetAxis(joy1, 1);


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

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