NAME¶

SDL_hid_get_serial_number_string - Get The Serial Number String from a HID device.

SYNOPSIS¶

#include "SDL3/SDL.h"

int SDL_hid_get_serial_number_string(SDL_hid_device *dev, wchar_t *string, size_t maxlen);

FUNCTION PARAMETERS¶

dev

A device handle returned from SDL_hid_open ().

string

A wide string buffer to put the data into.

maxlen

The length of the buffer in multiples of wchar_t.

RETURN VALUE¶

Returns 0 on success or a negative error code on failure; call

SDL_GetError () for more information.

AVAILABILITY¶

This function is available since SDL 3.0.0.