rem: int voodoo3_init(uint8 *registers_base, uint32 io_base)
add: voodoo3_init(uint8 *registers_base, uint32 io_base)
context: int voodoo3_init(uint8 *registers_base, uint32 io_base){	if(!registers_base) return 0;	accel.regs_base = registers_base;	accel.io_base = io_base;	voodoo3_initialize();	return 1;}