X-Git-Url: https://codewiz.org/gitweb?a=blobdiff_plain;f=bertos%2Fcfg%2Fmacros.h;h=0a721ac5a060f703d00a594ed9ab7cad25ae926e;hb=c6e4a2a7324033d4c9cf378297631fb7d4af81d0;hp=caa2340f4792bedae0214eabbeb94b3bd73bea68;hpb=cba26286807ebe6b31c31d165677271de0417def;p=bertos.git

diff --git a/bertos/cfg/macros.h b/bertos/cfg/macros.h
index caa2340f..0a721ac5 100644
--- a/bertos/cfg/macros.h
+++ b/bertos/cfg/macros.h
@@ -30,9 +30,12 @@
  *
  * -->
  *
+ * \defgroup macros General purpose macros
+ * \ingroup core
+ * \{
+ *
  * \brief Common and handy function macros
  *
- * \version $Id$
  * \author Bernie Innocenti <bernie@codewiz.org>
  * \author Giovanni Bajo <rasky@develer.com>
  */
@@ -95,6 +98,11 @@
 	#define MAX(a,b)	(((a) > (b)) ? (a) : (b))
 #endif /* !(COMPILER_STATEMENT_EXPRESSIONS && COMPILER_TYPEOF) */
 
+/** Align \p value to the next \p align boundary */
+#define ALIGN_UP(value, align)	(((value) & ((align) - 1)) ? \
+				(((value) + ((align) - 1)) & ~((align) - 1)) : \
+				(value))
+
 /** Bound \a x between \a min and \a max. */
 #define MINMAX(min,x,max)  (MIN(MAX(min, x), max))
 
@@ -355,5 +363,7 @@
  */
 typedef uint32_t id_t;
 
+/** \} */ //defgroup macros
+
 #endif /* MACROS_H */