Function sdl2_sys::SDL_hid_get_indexed_string

source ยท 
pub unsafe extern "C" fn SDL_hid_get_indexed_string(
    dev: *mut SDL_hid_device,
    string_index: c_int,
    string: *mut wchar_t,
    maxlen: usize,
) -> c_int
Expand description

Get a string from a HID device, based on its string index.

\param dev A device handle returned from SDL_hid_open(). \param string_index The index of the string to get. \param string A wide string buffer to put the data into. \param maxlen The length of the buffer in multiples of wchar_t. \returns 0 on success and -1 on error.

\since This function is available since SDL 2.0.18.