#endif /* STACKCHECK */
+#ifdef USE_UNIX98PTYS
+# define _XOPEN_SOURCE 500
+#endif
+#define _BSD_SOURCE 1
+#include <unistd.h>
+extern void usleep_watchdevice(unsigned long usecs);
+#define usleep(usecs) usleep_watchdevice((usecs))
+#define sleep(secs) usleep((secs)*1000000)
+
+
#endif /* __CONFIG_H__ */