1 files changed, 1 insertions, 0 deletions

diff --git a/include/unistd.h b/include/unistd.h
index 4b567b8307523..aa027c21ae72b 100644
--- a/include/unistd.h
+++ b/include/unistd.h
@@ -326,6 +326,7 @@ unsigned int	 alarm(unsigned int);
 int	 chdir(const char *);
 int	 chown(const char *, uid_t, gid_t);
 int	 close(int);
+void	 closefrom(int);
 int	 dup(int);
 int	 dup2(int, int);
 int	 execl(const char *, const char *, ...);