1 files changed, 10 insertions, 0 deletions
diff --git a/src/include/sleep.h b/src/include/sleep.h
index e3fa2ffda..e102a03a5 100644
--- a/src/include/sleep.h
+++ b/src/include/sleep.h
@@ -39,6 +39,16 @@ extern "C" {
 }
 #endif
 
+/**
+ * Returns the number of system ticks since the \p chSysInit() invocation.
+ * @return the system ticks number
+ * @note The counter can reach its maximum and then returns to zero.
+ * @note This function is designed to work with the \p chThdSleepUntil().
+ * @note The function is available only if the \p CH_USE_SYSTEMTIME
+ *       option is enabled in \p chconf.h.
+ */
+#define chSysGetTime() stime
+
 #endif /* _SLEEP_H_ */
 
 /** @} */