38  * A bitmap is a vector of 1 or more ulong_t's.
62  * bitmap is a ulong_t *, bitindex an index_t
71 #define	BT_WIM(bitmap, bitindex) \  argument
72 	((bitmap)[(bitindex) >> BT_ULSHIFT])
80 #define	BT_WIM32(bitmap, bitindex) \  argument
81 	((bitmap)[(bitindex) >> BT_ULSHIFT32])
96 #define	BT_TEST(bitmap, bitindex) \  argument
97 	((BT_WIM((bitmap), (bitindex)) & BT_BIW(bitindex)) ? 1 : 0)
98 #define	BT_SET(bitmap, bitindex) \  argument
99 	{ BT_WIM((bitmap), (bitindex)) |= BT_BIW(bitindex); }
100 #define	BT_CLEAR(bitmap, bitindex) \  argument
101 	{ BT_WIM((bitmap), (bitindex)) &= ~BT_BIW(bitindex); }
108 #define	BT_TEST32(bitmap, bitindex) \  argument
109 	((BT_WIM32((bitmap), (bitindex)) & BT_BIW32(bitindex)) ? 1 : 0)
110 #define	BT_SET32(bitmap, bitindex) \  argument
111 	{ BT_WIM32((bitmap), (bitindex)) |= BT_BIW32(bitindex); }
112 #define	BT_CLEAR32(bitmap, bitindex) \  argument
113 	{ BT_WIM32((bitmap), (bitindex)) &= ~BT_BIW32(bitindex); }