--- /dev/null
+/**
+ * @file delay.h
+ * @author aurelien.morelle@parrot.fr
+ * @date 2006/12/15
+ */
+
+#ifndef _DELAY_INCLUDE_OS_
+#define _DELAY_INCLUDE_OS_
+
+
+#include <VP_Os/vp_os_types.h>
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+/**
+ * Waits until delay is elapsed.
+ *
+ * @param ms Delay in milliseconds
+ */
+void
+vp_os_delay(uint32_t ms);
+
+/**
+ * Waits until delay is elapsed.
+ *
+ * @param us Delay in microseconds
+ */
+void
+vp_os_delay_us(uint32_t us);
+
+#ifdef __cplusplus
+}
+#endif
+
+
+#endif // ! _DELAY_INCLUDE_OS_
+