SDL_hid_init - Initialize the HIDAPI library.
Contents
Availability
This function is available since SDL 3.2.0.
Description
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 ()
Header File
Defined in SDL3/SDL_hidapi.h
Name
SDL_hid_init - Initialize the HIDAPI library.
Return Value
Returns 0 on success or a negative error code on failure; call
SDL_GetError () for more information.
See Also
•(3), SDL_hid_exit(3) Simple Directmedia Layer SDL 3.2.10 SDL_hid_init(3)
Synopsis
#include"SDL3/SDL.h"intSDL_hid_init(void);
