Hi to be consistent with everybody else, test_bit should return a int. Notice that it only returns 0/1, not a big deal. Later, Juan. Index: include/asm-mips64/bitops.h =================================================================== RCS file: /home/cvs/linux/include/asm-mips64/bitops.h,v retrieving revision 1.15.2.10 diff -u -r1.15.2.10 bitops.h --- include/asm-mips64/bitops.h 5 Dec 2002 03:25:20 -0000 1.15.2.10 +++ include/asm-mips64/bitops.h 20 Dec 2002 09:55:13 -0000 @@ -302,7 +302,7 @@ * @nr: bit number to test * @addr: Address to start counting from */ -static inline unsigned long test_bit(int nr, volatile void * addr) +static inline unsigned int test_bit(int nr, volatile void * addr) { return 1UL & (((volatile unsigned long *) addr)[nr >> 6] >> (nr & 0x3f)); } -- In theory, practice and theory are the same, but in practice they are different -- Larry McVoy