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-rw-r--r--src/emu/attotime.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/src/emu/attotime.h b/src/emu/attotime.h
index 8d7395b9d42..c4388eb01ca 100644
--- a/src/emu/attotime.h
+++ b/src/emu/attotime.h
@@ -153,6 +153,12 @@ attotime attotime_div(attotime _time1, UINT32 factor);
/* compare two attotimes */
int attotime_compare(attotime _time1, attotime _time2);
+/* return the minimum of two attotimes */
+attotime attotime_min(attotime _time1, attotime _time2);
+
+/* return the maximum of two attotimes */
+attotime attotime_max(attotime _time1, attotime _time2);
+
/* ----- misc utilities ----- */