78 #define	BT_WIM(bitmap, bitindex) \  argument
79 	((bitmap)[(bitindex) >> BT_ULSHIFT])
87 #define	BT_WIM32(bitmap, bitindex) \  argument
88 	((bitmap)[(bitindex) >> BT_ULSHIFT32])
103 #define	BT_TEST(bitmap, bitindex) \  argument
104 	((BT_WIM((bitmap), (bitindex)) & BT_BIW(bitindex)) ? 1 : 0)
105 #define	BT_SET(bitmap, bitindex) \  argument
106 	{ BT_WIM((bitmap), (bitindex)) |= BT_BIW(bitindex); }
107 #define	BT_CLEAR(bitmap, bitindex) \  argument
108 	{ BT_WIM((bitmap), (bitindex)) &= ~BT_BIW(bitindex); }
115 #define	BT_TEST32(bitmap, bitindex) \  argument
116 	((BT_WIM32((bitmap), (bitindex)) & BT_BIW32(bitindex)) ? 1 : 0)
117 #define	BT_SET32(bitmap, bitindex) \  argument
118 	{ BT_WIM32((bitmap), (bitindex)) |= BT_BIW32(bitindex); }
119 #define	BT_CLEAR32(bitmap, bitindex) \  argument
120 	{ BT_WIM32((bitmap), (bitindex)) &= ~BT_BIW32(bitindex); }
137 extern index_t	bt_availbit(ulong_t *bitmap, size_t nbits);
143 extern int	bt_range(ulong_t *bitmap, size_t *pos1, size_t *pos2,
145 extern int	bt_getlowbit(ulong_t *bitmap, size_t start, size_t stop);
159 #define	BT_ATOMIC_SET(bitmap, bitindex) \  argument
160 	{ atomic_or_ulong(&(BT_WIM(bitmap, bitindex)), BT_BIW(bitindex)); }
161 #define	BT_ATOMIC_CLEAR(bitmap, bitindex) \  argument
162 	{ atomic_and_ulong(&(BT_WIM(bitmap, bitindex)), ~BT_BIW(bitindex)); }
164 #define	BT_ATOMIC_SET_EXCL(bitmap, bitindex, result) \  argument
165 	{ result = atomic_set_long_excl(&(BT_WIM(bitmap, bitindex)),	\
167 #define	BT_ATOMIC_CLEAR_EXCL(bitmap, bitindex, result) \  argument
168 	{ result = atomic_clear_long_excl(&(BT_WIM(bitmap, bitindex)),	\