bool al_grab_mouse(ALLEGRO_DISPLAY *display)
Introduced in 5.0.0

Confine the mouse cursor to the given display. The mouse cursor can only be confined to one display at a time.

Returns true if successful, otherwise returns false. Do not assume that the cursor will remain confined until you call al_ungrab_mouse. It may lose the confined status at any time for other reasons.

Note: not yet implemented on Mac OS X.

See also: al_ungrab_mouse

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