SDL_hid_free_enumeration - Man Page

#include <SDL3/SDL_hidapi.h>

void SDL_hid_free_enumeration(SDL_hid_device_info *devs);

This function frees a linked list created by SDL_hid_enumerate().

devs

pointer to a list of struct_device returned from SDL_hid_enumerate().

This function is available since SDL 3.2.0.