/*
*	cos table
*
*/
#define	sin256( rad )	( cosTbl[((rad)+64)& 0xff] )
#define	cos256( rad )	( cosTbl[ (rad)    & 0xff] )

static int cosTbl[] = {
	0x00000100, 0x000000ff, 0x000000ff, 0x000000ff, 
	0x000000fe, 0x000000fe, 0x000000fd, 0x000000fc, 
	0x000000fb, 0x000000f9, 0x000000f8, 0x000000f6, 
	0x000000f4, 0x000000f3, 0x000000f1, 0x000000ee, 
	0x000000ec, 0x000000ea, 0x000000e7, 0x000000e4, 
	0x000000e1, 0x000000de, 0x000000db, 0x000000d8, 
	0x000000d4, 0x000000d1, 0x000000cd, 0x000000c9, 
	0x000000c5, 0x000000c1, 0x000000bd, 0x000000b9, 
	0x000000b5, 0x000000b0, 0x000000ab, 0x000000a7, 
	0x000000a2, 0x0000009d, 0x00000098, 0x00000093, 
	0x0000008e, 0x00000088, 0x00000083, 0x0000007e, 
	0x00000078, 0x00000073, 0x0000006d, 0x00000067, 
	0x00000061, 0x0000005c, 0x00000056, 0x00000050, 
	0x0000004a, 0x00000044, 0x0000003e, 0x00000038, 
	0x00000031, 0x0000002b, 0x00000025, 0x0000001f, 
	0x00000019, 0x00000012, 0x0000000c, 0x00000006, 
	0x00000000, 0xfffffffa, 0xfffffff4, 0xffffffee, 
	0xffffffe7, 0xffffffe1, 0xffffffdb, 0xffffffd5, 
	0xffffffcf, 0xffffffc8, 0xffffffc2, 0xffffffbc, 
	0xffffffb6, 0xffffffb0, 0xffffffaa, 0xffffffa4, 
	0xffffff9f, 0xffffff99, 0xffffff93, 0xffffff8d, 
	0xffffff88, 0xffffff82, 0xffffff7d, 0xffffff78, 
	0xffffff72, 0xffffff6d, 0xffffff68, 0xffffff63, 
	0xffffff5e, 0xffffff59, 0xffffff55, 0xffffff50, 
	0xffffff4b, 0xffffff47, 0xffffff43, 0xffffff3f, 
	0xffffff3b, 0xffffff37, 0xffffff33, 0xffffff2f, 
	0xffffff2c, 0xffffff28, 0xffffff25, 0xffffff22, 
	0xffffff1f, 0xffffff1c, 0xffffff19, 0xffffff16, 
	0xffffff14, 0xffffff12, 0xffffff0f, 0xffffff0d, 
	0xffffff0c, 0xffffff0a, 0xffffff08, 0xffffff07, 
	0xffffff05, 0xffffff04, 0xffffff03, 0xffffff02, 
	0xffffff02, 0xffffff01, 0xffffff01, 0xffffff01, 
	0xffffff00, 0xffffff01, 0xffffff01, 0xffffff01, 
	0xffffff02, 0xffffff02, 0xffffff03, 0xffffff04, 
	0xffffff05, 0xffffff07, 0xffffff08, 0xffffff0a, 
	0xffffff0c, 0xffffff0d, 0xffffff0f, 0xffffff12, 
	0xffffff14, 0xffffff16, 0xffffff19, 0xffffff1c, 
	0xffffff1f, 0xffffff22, 0xffffff25, 0xffffff28, 
	0xffffff2c, 0xffffff2f, 0xffffff33, 0xffffff37, 
	0xffffff3b, 0xffffff3f, 0xffffff43, 0xffffff47, 
	0xffffff4b, 0xffffff50, 0xffffff55, 0xffffff59, 
	0xffffff5e, 0xffffff63, 0xffffff68, 0xffffff6d, 
	0xffffff72, 0xffffff78, 0xffffff7d, 0xffffff82, 
	0xffffff88, 0xffffff8d, 0xffffff93, 0xffffff99, 
	0xffffff9f, 0xffffffa4, 0xffffffaa, 0xffffffb0, 
	0xffffffb6, 0xffffffbc, 0xffffffc2, 0xffffffc8, 
	0xffffffcf, 0xffffffd5, 0xffffffdb, 0xffffffe1, 
	0xffffffe7, 0xffffffee, 0xfffffff4, 0xfffffffa, 
	0x00000000, 0x00000006, 0x0000000c, 0x00000012, 
	0x00000019, 0x0000001f, 0x00000025, 0x0000002b, 
	0x00000031, 0x00000038, 0x0000003e, 0x00000044, 
	0x0000004a, 0x00000050, 0x00000056, 0x0000005c, 
	0x00000061, 0x00000067, 0x0000006d, 0x00000073, 
	0x00000078, 0x0000007e, 0x00000083, 0x00000088, 
	0x0000008e, 0x00000093, 0x00000098, 0x0000009d, 
	0x000000a2, 0x000000a7, 0x000000ab, 0x000000b0, 
	0x000000b5, 0x000000b9, 0x000000bd, 0x000000c1, 
	0x000000c5, 0x000000c9, 0x000000cd, 0x000000d1, 
	0x000000d4, 0x000000d8, 0x000000db, 0x000000de, 
	0x000000e1, 0x000000e4, 0x000000e7, 0x000000ea, 
	0x000000ec, 0x000000ee, 0x000000f1, 0x000000f3, 
	0x000000f4, 0x000000f6, 0x000000f8, 0x000000f9, 
	0x000000fb, 0x000000fc, 0x000000fd, 0x000000fe, 
	0x000000fe, 0x000000ff, 0x000000ff, 0x000000ff, 
	};