Updates SDL_init.inc to 3.4.4

Author: Free-Pascal-meets-SDL-Website

units/SDL3.pas

@@ -110,7 +110,7 @@ interface
 {$I SDL_pen.inc}                          // 3.4.4
 {$I SDL_camera.inc}                       // 3.4.4
 {$I SDL_events.inc}                       // 3.4.4
-{$I SDL_init.inc}                         // 3.2.20
+{$I SDL_init.inc}                         // 3.4.4
 {$I SDL_gpu.inc}                          // 3.4.4
 {$I SDL_render.inc}                       // 3.4.4
 {$I SDL_clipboard.inc}                    // 3.4.4

units/SDL_init.inc

@@ -79,7 +79,7 @@ const
  * to run.
  *
  * See
- * [Main callbacks in SDL3](https://wiki.libsdl.org/SDL3/README/main-functions#main-callbacks-in-sdl3)
+ * [Main callbacks in SDL3](https://wiki.libsdl.org/SDL3/README-main-functions#main-callbacks-in-sdl3)
  * for complete details.
  *
  * \since This enum is available since SDL 3.2.0.
@@ -204,6 +204,8 @@ type
  * \returns true on success or false on failure; call SDL_GetError() for more
  *          information.
  *
+ * \threadsafety This function should only be called on the main thread.
+ *
  * \since This function is available since SDL 3.2.0.
  *
  * \sa SDL_SetAppMetadata
@@ -226,6 +228,8 @@ function SDL_Init(flags: TSDL_InitFlags): Boolean; cdecl;
  * \returns true on success or false on failure; call SDL_GetError() for more
  *          information.
  *
+ * \threadsafety This function should only be called on the main thread.
+ *
  * \since This function is available since SDL 3.2.0.
  *
  * \sa SDL_Init
@@ -243,6 +247,8 @@ function SDL_InitSubSystem(flags: TSDL_InitFlags): Boolean; cdecl;
  *
  * \param flags any of the flags used by SDL_Init(); see SDL_Init for details.
  *
+ * \threadsafety This function is not thread safe.
+ *
  * \since This function is available since SDL 3.2.0.
  *
  * \sa SDL_InitSubSystem
@@ -258,6 +264,8 @@ procedure SDL_QuitSubSystem(flags: TSDL_InitFlags); cdecl;
  * \returns a mask of all initialized subsystems if `flags` is 0, otherwise it
  *          returns the initialization status of the specified subsystems.
  *
+ * \threadsafety This function is not thread safe.
+ *
  * \since This function is available since SDL 3.2.0.
  *
  * \sa SDL_Init
@@ -277,6 +285,8 @@ function SDL_WasInit(flags: TSDL_InitFlags): TSDL_InitFlags; cdecl;
  * application is shutdown, but it is not wise to do this from a library or
  * other dynamically loaded code.
  *
+ * \threadsafety This function should only be called on the main thread.
+ *
  * \since This function is available since SDL 3.1.3.
  *
  * \sa SDL_Init