diff options
| -rw-r--r-- | sys/sys/param.h | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/sys/sys/param.h b/sys/sys/param.h index 395e42cafb7..ce120cfc2ff 100644 --- a/sys/sys/param.h +++ b/sys/sys/param.h @@ -1,4 +1,4 @@ -/* $OpenBSD: param.h,v 1.70 2007/05/28 21:02:49 thib Exp $ */ +/* $OpenBSD: param.h,v 1.71 2007/07/17 18:53:03 otto Exp $ */ /* $NetBSD: param.h,v 1.23 1996/03/17 01:02:29 thorpej Exp $ */ /*- @@ -176,10 +176,10 @@ #endif /* Bit map related macros. */ -#define setbit(a,i) ((a)[(i)/NBBY] |= 1<<((i)%NBBY)) -#define clrbit(a,i) ((a)[(i)/NBBY] &= ~(1<<((i)%NBBY))) -#define isset(a,i) ((a)[(i)/NBBY] & (1<<((i)%NBBY))) -#define isclr(a,i) (((a)[(i)/NBBY] & (1<<((i)%NBBY))) == 0) +#define setbit(a,i) ((a)[(i)>>3] |= 1<<((i)&(NBBY-1))) +#define clrbit(a,i) ((a)[(i)>>3] &= ~(1<<((i)&(NBBY-1)))) +#define isset(a,i) ((a)[(i)>>3] & (1<<((i)&(NBBY-1)))) +#define isclr(a,i) (((a)[(i)>>3] & (1<<((i)&(NBBY-1)))) == 0) /* Macros for counting and rounding. */ #ifndef howmany |