Changeset 850235d in mainline for uspace/lib/c/include/macros.h

Timestamp:

2013-03-10T14:56:21Z (12 years ago)

Author:

Vojtech Horky <vojtechhorky@…>

Branches:

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

Children:

05bab88

Parents:

ea906c29 (diff), 2277e03 (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/macros.h (modified) (2 diffs)

uspace/lib/c/include/macros.h

@@ -38 +38 @@
 #define min(a, b)  ((a) < (b) ? (a) : (b))
 #define max(a, b)  ((a) > (b) ? (a) : (b))
+#define abs(a)     ((a) >= 0 ? (a) : (-a))
+
 
 #define KiB2SIZE(kb)  ((kb) << 10)
@@ -60 +62 @@
 #endif
 
+#define _paddname(line) PADD_ ## line ## __
+#define _padd(width, line) uint ## width ## _t _paddname(line)
+#define PADD32 _padd(32, __LINE__)
+#define PADD16 _padd(16, __LINE__)
+#define PADD8 _padd(8, __LINE__)
+
 /** @}
  */