--- a/lib/standard_functions.txt	Thu Nov 08 12:10:52 2012 +0100
+++ b/lib/standard_functions.txt	Thu Nov 08 18:55:57 2012 +0100
@@ -367,8 +367,10 @@
 
 
 FUNCTION DT_TO_DATE : DATE VAR_INPUT IN : DT; END_VAR RETURN; END_FUNCTION
+FUNCTION DATE_AND_TIME_TO_DATE : DATE VAR_INPUT IN : DT; END_VAR RETURN; END_FUNCTION
 FUNCTION DT_TO_DT : DT VAR_INPUT IN : DT; END_VAR RETURN; END_FUNCTION
 FUNCTION DT_TO_TOD : TOD VAR_INPUT IN : DT; END_VAR RETURN; END_FUNCTION
+FUNCTION DATE_AND_TIME_TO_TIME_OF_DAY : TOD VAR_INPUT IN : DT; END_VAR RETURN; END_FUNCTION
 
 FUNCTION DATE_TO_DATE : DATE VAR_INPUT IN : DATE; END_VAR RETURN; END_FUNCTION
 
@@ -377,6 +379,13 @@
 
 
 FUNCTION TOD_TO_TOD : TOD VAR_INPUT IN : TOD; END_VAR RETURN; END_FUNCTION
+
+
+
+
+
+
+
 FUNCTION TIME_TO_TIME : TIME VAR_INPUT IN : TIME; END_VAR RETURN; END_FUNCTION