NAME

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

HEADER FILE

Defined in SDL3/SDL_hidapi.h

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 3.2.0.