Provided by: libsdl3-doc_3.2.20+ds-2_all 

NAME
SDL_GetNumJoystickButtons - Get the number of buttons on a joystick.
SYNOPSIS
#include <SDL3/SDL_joystick.h>
int SDL_GetNumJoystickButtons(SDL_Joystick *joystick);
FUNCTION PARAMETERS
joystick
an SDL_Joystick structure containing joystick information.
RETURN VALUE
for more information.
AVAILABILITY
This function is available since SDL 3.2.0.
SEE ALSO
SDL_GetJoystickButton(3), SDL_GetNumJoystickAxes(3), SDL_GetNumJoystickBalls(3),
SDL_GetNumJoystickHats(3)
Simple Directmedia Layer SDL 3.2.20 SDL_GetNumJoystickButtons(3)