| SDL_hid_init(3) | SDL3 FUNCTIONS | SDL_hid_init(3) |
SDL_hid_init - Initialize the HIDAPI library.
Defined in SDL3/SDL_hidapi.h
#include "SDL3/SDL.h"
int SDL_hid_init(void);
This function initializes the HIDAPI library. Calling it is not strictly necessary, as it will be called automatically by
SDL_hid_enumerate () and any of the
SDL_hid_open_ *() functions if it is needed. This function should be called at the beginning of execution however, if there is a chance of HIDAPI handles being opened by different threads simultaneously.
Each call to this function should have a matching call to
SDL_hid_exit ()
Returns 0 on success or a negative error code on failure; call
SDL_GetError () for more information.
This function is available since SDL 3.2.0.
•(3), SDL_hid_exit(3)
| SDL 3.2.10 | Simple Directmedia Layer |