[planner] Even cpp macros comment block.

[Alexandre Franke <afranke src gnome org>]

commit 9ae924a802febccdae83a214bd182ff8389660f0
Author: Ahmed Baïzid <ahmed baizid org>
Date:   Fri Apr 10 12:35:22 2015 +0200

    Even cpp macros comment block.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=747423

 libplanner/mrp-task.h | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)
---
diff --git a/libplanner/mrp-task.h b/libplanner/mrp-task.h
index 82568df..09e11b0 100644
--- a/libplanner/mrp-task.h
+++ b/libplanner/mrp-task.h
@@ -68,10 +68,21 @@ typedef struct {
        gint     res_n;
 } MrpUnitsInterval;
 
+/**
+ * UNIT_IVAL_GET_TIME:
+ * @R: an interval
+ *
+ * Get start or end time of an interval.
+ */
 #define UNIT_IVAL_GET_TIME(R) ((R->is_start?R->start:R->end))
 
 #ifdef WITH_SIMPLE_PRIORITY_SCHEDULING
-/* Value of the magic priority of a dominant task. */
+
+/**
+ * MRP_DOMINANT_PRIORITY:
+ *
+ * Value of the magic priority of a dominant task.
+ */
 #define MRP_DOMINANT_PRIORITY           9999
 #endif