Changeset 7aaed09 in mainline for uspace/lib/c/include/bitops.h

Timestamp:

2011-12-18T14:02:30Z (13 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

c868e2d

Parents:

3b71e84d (diff), 1761268 (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.

Message:

Merge mainline changes.

File:

• uspace/lib/c/include/bitops.h (modified) (1 diff)

uspace/lib/c/include/bitops.h

@@ -40 +40 @@
 /** Mask with bit @a n set. */
 #define BIT_V(type, n) \
-    ((type)1 << ((n) - 1))
+    ((type) 1 << (n))
 
 /** Mask with rightmost @a n bits set. */
 #define BIT_RRANGE(type, n) \
-    (BIT_V(type, (n) + 1) - 1)
+    (BIT_V(type, (n)) - 1)
 
 /** Mask with bits @a hi .. @a lo set. @a hi >= @a lo. */