General

Functions
void	start_vLib (void)
void	stop_vLib (void)
void	start_drawing (void)
void	end_drawing (void)
void	sync_frame (void)
void	flip_screen (void)
void	wait_to_vsync (void)
void	clear_screen (void)
void	set_clear_color (u32 color)
void	update_delta_time (void)

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