Reduce namespace pollution on glibc systems.

[gnulib.git] / lib / fcntl.c

diff --git a/lib/fcntl.c b/lib/fcntl.c
index 05d73a9..5069eec 100644 (file)
--- a/lib/fcntl.c
+++ b/lib/fcntl.c
@@ -25,6 +25,7 @@
 #include <errno.h>
 #include <limits.h>
 #include <stdarg.h>
+#include <unistd.h>
 
 #if !HAVE_FCNTL
 # define rpl_fcntl fcntl