diff --git a/BasiliskII/src/BeOS/sysdeps.h b/BasiliskII/src/BeOS/sysdeps.h
index 434768eb..8ce86a94 100644
--- a/BasiliskII/src/BeOS/sysdeps.h
+++ b/BasiliskII/src/BeOS/sysdeps.h
@@ -80,6 +80,9 @@ typedef uae_u32 uaecptr;
 typedef uint32 uintptr;
 typedef int32 intptr;
 
+/* Timing functions */
+extern void Delay_usec(uint32 usec);
+
 // UAE CPU defines
 #ifdef __i386__
 
diff --git a/BasiliskII/src/BeOS/timer_beos.cpp b/BasiliskII/src/BeOS/timer_beos.cpp
index a5aaf374..66782de7 100644
--- a/BasiliskII/src/BeOS/timer_beos.cpp
+++ b/BasiliskII/src/BeOS/timer_beos.cpp
@@ -120,3 +120,13 @@ int32 timer_host2mac_time(tm_time_t hosttime)
 	else
 		return -hosttime;		// Time in negative microseconds
 }
+
+
+/*
+ *  Delay by specified number of microseconds (<1 second)
+ */
+
+void Delay_usec(uint32 usec)
+{
+	snooze(usec);
+}