26 extern void set_bit(int nr, volatile void * addr);
28 static inline void __set_bit(int nr, volatile void *addr)  in __set_bit()  argument
30 	((unsigned char *) addr)[nr >> 3] |= (1U << (nr & 7));  in __set_bit()
33 extern void clear_bit(int nr, volatile void * addr);
35 static inline void __clear_bit(int nr, volatile void *addr)  in __clear_bit()  argument
37 	((unsigned char *) addr)[nr >> 3] &= ~(1U << (nr & 7));  in __clear_bit()
40 extern void change_bit(int nr, volatile void * addr);
42 static inline void __change_bit(int nr, volatile void *addr)  in __change_bit()  argument
44 	((unsigned char *) addr)[nr >> 3] ^= (1U << (nr & 7));  in __change_bit()
47 extern int test_and_set_bit(int nr, volatile void * addr);
49 static inline int __test_and_set_bit(int nr, volatile void *addr)  in __test_and_set_bit()  argument
51 	unsigned int mask = 1 << (nr & 7);  in __test_and_set_bit()
54 	oldval = ((unsigned char *) addr)[nr >> 3];  in __test_and_set_bit()
55 	((unsigned char *) addr)[nr >> 3] = oldval | mask;  in __test_and_set_bit()
59 extern int test_and_clear_bit(int nr, volatile void * addr);
61 static inline int __test_and_clear_bit(int nr, volatile void *addr)  in __test_and_clear_bit()  argument
63 	unsigned int mask = 1 << (nr & 7);  in __test_and_clear_bit()
66 	oldval = ((unsigned char *) addr)[nr >> 3];  in __test_and_clear_bit()
67 	((unsigned char *) addr)[nr >> 3] = oldval & ~mask;  in __test_and_clear_bit()
71 extern int test_and_change_bit(int nr, volatile void * addr);
73 static inline int __test_and_change_bit(int nr, volatile void *addr)  in __test_and_change_bit()  argument
75 	unsigned int mask = 1 << (nr & 7);  in __test_and_change_bit()
78 	oldval = ((unsigned char *) addr)[nr >> 3];  in __test_and_change_bit()
79 	((unsigned char *) addr)[nr >> 3] = oldval ^ mask;  in __test_and_change_bit()
89 static inline int test_bit(int nr, const void * addr)  in test_bit()  argument
91     return (((unsigned char *) addr)[nr >> 3] >> (nr & 7)) & 1;  in test_bit()
136 #define minix_test_and_set_bit(nr,addr)	test_and_set_bit(nr,addr)  argument
137 #define minix_set_bit(nr,addr)		set_bit(nr,addr)  argument
138 #define minix_test_and_clear_bit(nr,addr)	test_and_clear_bit(nr,addr)  argument
139 #define minix_test_bit(nr,addr)		test_bit(nr,addr)  argument