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Update from latest FreeBSD version

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Sebastian Huber
2013-10-17 10:31:30 +02:00
parent 1bbb359583
commit c804e50047
1 changed files with 2 additions and 0 deletions
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rtemsbsd/include/rtems/bsd/sys/param.h
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@@ -269,7 +269,9 @@
#ifndef howmany
#define howmany(x, y) (((x)+((y)-1))/(y))
#endif
#define nitems(x) (sizeof((x)) / sizeof((x)[0]))
#define rounddown(x, y) (((x)/(y))*(y))
#define rounddown2(x, y) ((x)&(~((y)-1))) /* if y is power of two */
#define roundup(x, y) ((((x)+((y)-1))/(y))*(y)) /* to any y */
#define roundup2(x, y) (((x)+((y)-1))&(~((y)-1))) /* if y is powers of two */
#define powerof2(x) ((((x)-1)&(x))==0)