diff --git a/include/asterisk/say.h b/include/asterisk/say.h
index 293f113e59..c0eb7ec700 100755
--- a/include/asterisk/say.h
+++ b/include/asterisk/say.h
@@ -17,6 +17,8 @@
 #include <asterisk/channel.h>
 #include <asterisk/file.h>
 
+#include <time.h>
+
 #if defined(__cplusplus) || defined(c_plusplus)
 extern "C" {
 #endif
@@ -54,6 +56,14 @@ int ast_say_digits(struct ast_channel *chan, int num, char *ints, char *lang);
  */
 int ast_say_digit_str(struct ast_channel *chan, char *num, char *ints, char *lang);
 
+int ast_say_datetime(struct ast_channel *chan, time_t t, char *ints, char *lang);
+
+int ast_say_time(struct ast_channel *chan, time_t t, char *ints, char *lang);
+
+int ast_say_date(struct ast_channel *chan, time_t t, char *ints, char *lang);
+
+int ast_say_datetime_from_now(struct ast_channel *chan, time_t t, char *ints, char *lang);
+
 #if defined(__cplusplus) || defined(c_plusplus)
 }
 #endif