Function fermium::keyboard::SDL_GetKeyboardState

source · 
pub unsafe extern "C" fn SDL_GetKeyboardState(
    numkeys: *mut c_int
) -> *const u8
Expand description

Get a snapshot of the current state of the keyboard.

  • numkeys if non-NULL, receives the length of the returned array.

Returns: An array of key states. Indexes into this array are obtained by using SDL_Scancode values.