Sync SDL3 wiki -> header

[ci skip]

docs/README-emscripten.md

@@ -103,7 +103,7 @@ getting started.
 
 Another option is to use SDL' main callbacks, which handle this for you
 without platform-specific code in your app. Please refer to
-[the wiki](https://wiki.libsdl.org/SDL3/README/main-functions#main-callbacks-in-sdl3)
+[the wiki](https://wiki.libsdl.org/SDL3/README-main-functions#main-callbacks-in-sdl3)
 or `docs/README-main-functions.md` in the SDL source code.
 
 

include/SDL3/SDL_init.h

@@ -101,7 +101,7 @@ typedef Uint32 SDL_InitFlags;
  * 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.

include/SDL3/SDL_main.h

@@ -47,7 +47,7 @@
  *
  * For more information, see:
  *
- * https://wiki.libsdl.org/SDL3/README/main-functions
+ * https://wiki.libsdl.org/SDL3/README-main-functions
  */
 
 #ifndef SDL_main_h_
@@ -68,7 +68,7 @@
  * proper entry point for the platform, and all the other magic details
  * needed, like manually calling SDL_SetMainReady.
  *
- * Please see [README/main-functions](README/main-functions), (or
+ * Please see [README-main-functions](README-main-functions), (or
  * docs/README-main-functions.md in the source tree) for a more detailed
  * explanation.
  *
@@ -85,7 +85,7 @@
  * SDL_AppQuit. The app should not provide a `main` function in this case, and
  * doing so will likely cause the build to fail.
  *
- * Please see [README/main-functions](README/main-functions), (or
+ * Please see [README-main-functions](README-main-functions), (or
  * docs/README-main-functions.md in the source tree) for a more detailed
  * explanation.
  *
@@ -512,7 +512,7 @@ typedef int (SDLCALL *SDL_main_func)(int argc, char *argv[]);
  * SDL_MAIN_USE_CALLBACKS.
  *
  * Program startup is a surprisingly complex topic. Please see
- * [README/main-functions](README/main-functions), (or
+ * [README-main-functions](README-main-functions), (or
  * docs/README-main-functions.md in the source tree) for a more detailed
  * explanation.
  *

include/SDL3/SDL_system.h

@@ -247,14 +247,14 @@ typedef void (SDLCALL *SDL_iOSAnimationCallback)(void *userdata);
  *
  * For more information see:
  *
- * https://wiki.libsdl.org/SDL3/README/ios
+ * https://wiki.libsdl.org/SDL3/README-ios
  *
  * Note that if you use the "main callbacks" instead of a standard C `main`
  * function, you don't have to use this API, as SDL will manage this for you.
  *
  * Details on main callbacks are here:
  *
- * https://wiki.libsdl.org/SDL3/README/main-functions
+ * https://wiki.libsdl.org/SDL3/README-main-functions
  *
  * \param window the window for which the animation callback should be set.
  * \param interval the number of frames after which **callback** will be

include/SDL3/SDL_video.h

@@ -1303,7 +1303,7 @@ extern SDL_DECLSPEC SDL_Window * SDLCALL SDL_CreatePopupWindow(SDL_Window *paren
  * - `SDL_PROP_WINDOW_CREATE_WAYLAND_SURFACE_ROLE_CUSTOM_BOOLEAN` - true if
  *   the application wants to use the Wayland surface for a custom role and
  *   does not want it attached to an XDG toplevel window. See
- *   [README/wayland](README/wayland) for more information on using custom
+ *   [README-wayland](README-wayland) for more information on using custom
  *   surfaces.
  * - `SDL_PROP_WINDOW_CREATE_WAYLAND_CREATE_EGL_WINDOW_BOOLEAN` - true if the
  *   application wants an associated `wl_egl_window` object to be created and
@@ -1311,7 +1311,7 @@ extern SDL_DECLSPEC SDL_Window * SDLCALL SDL_CreatePopupWindow(SDL_Window *paren
  *   property or `SDL_WINDOW_OPENGL` flag set.
  * - `SDL_PROP_WINDOW_CREATE_WAYLAND_WL_SURFACE_POINTER` - the wl_surface
  *   associated with the window, if you want to wrap an existing window. See
- *   [README/wayland](README/wayland) for more information.
+ *   [README-wayland](README-wayland) for more information.
  *
  * These are additional supported properties on Windows:
  *