Documentation of the last function of the file.

diff --git a/documentation/grepday.txt b/documentation/grepday.txt
index ade174aee3ce9f26a43a50e8a9685b239aa8f490..78f9eb4cdbaeee163e676eb68d01df6ce618c3ed 100644 (file)
--- a/documentation/grepday.txt
+++ b/documentation/grepday.txt
@@ -60,3 +60,15 @@ Draw the graphic of the report for the user.
 
 \param user The name of the user for which to draw the graphic.
 */
+
+
+
+
+
+/*! \fn void greport_cleanup(void)
+Free the memory allocated internally by libgd.
+
+It is not necessary to free up that memory as it is reclaimed by the kernel when sarg terminates but
+it clutters the valgrind reports. If this function is called before sarg terminates, the memory leaks
+reported by valgrind are to be addressed.
+*/