Function sdl2_sys::SDL_GetKeyName

pub unsafe extern "C" fn SDL_GetKeyName(key: SDL_Keycode) -> *const c_char

\brief Get a human-readable name for a key.

\return A pointer to a UTF-8 string that stays valid at least until the next call to this function. If you need it around any longer, you must copy it. If the key doesn't have a name, this function returns an empty string ("").

\sa SDL_Keycode