NAME¶

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

HEADER FILE¶

Defined in SDL3/SDL_hidapi.h

SYNOPSIS¶

#include "SDL3/SDL.h"

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

FUNCTION PARAMETERS¶

dev

a device handle returned from SDL_hid_open ().

string_index

the index of the string to get.

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 3.1.3.