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-rw-r--r--system/include/emscripten.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/system/include/emscripten.h b/system/include/emscripten.h
index fdccfe82..a4f15868 100644
--- a/system/include/emscripten.h
+++ b/system/include/emscripten.h
@@ -57,6 +57,14 @@ void emscripten_async_call(void (*func)(), int millis) {
#endif
/*
+ * Hide the OS mouse cursor over the canvas. Note that SDL's
+ * SDL_ShowCursor command shows and hides the SDL cursor, not
+ * the OS one. This command is useful to hide the OS cursor
+ * if your app draws its own cursor.
+ */
+void emscripten_hide_mouse();
+
+/*
* This macro-looking function will cause Emscripten to
* generate a comment in the generated code.
* XXX This is deprecated for now, because it requires us to