usleep contributed by Nicolas Pitre <nico@cam.org>

 -Erik

1 files changed, 1 insertions, 0 deletions

diff --git a/internal.h b/internal.h
index e69e625..b90ab7e 100644
--- a/internal.h
+++ b/internal.h
@@ -157,6 +157,7 @@ extern int uname_main(int argc, char** argv);
 extern int uptime_main(int argc, char** argv);
 extern int uniq_main(int argc, char** argv);
 extern int update_main(int argc, char** argv);
+extern int usleep_main(int argc, char** argv);
 extern int wc_main(int argc, char** argv);
 extern int whoami_main(int argc, char** argv);
 extern int yes_main(int argc, char** argv);