(This is the documentation for SDL3, which is the current stable version. SDL2 was the previous version!)

SDL_hid_get_serial_number_string

Get The Serial Number String from a HID device.

Header File

Defined in <SDL3/SDL_hidapi.h>

Syntax

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

Function Parameters

SDL_hid_device *	dev	a device handle returned from SDL_hid_open().
wchar_t *	string	a wide string buffer to put the data into.
size_t	maxlen	the length of the buffer in multiples of wchar_t.

Return Value

(int) Returns 0 on success or a negative error code on failure; call SDL_GetError() for more information.

Version

This function is available since SDL 3.1.3.

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CategoryAPI, CategoryAPIFunction, CategoryHIDAPI

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