Fixes missing header.

diff --git a/sysdep/unix/io.c b/sysdep/unix/io.c
index a0dbb418a500f9ddc7f6e5a32d6e113dc104391c..930844a6530abc15432b753fd393dc90ceabec88 100644 (file)
--- a/sysdep/unix/io.c
+++ b/sysdep/unix/io.c
@@ -14,6 +14,7 @@
 #include <sys/types.h>
 #include <sys/socket.h>
 #include <sys/fcntl.h>
+#include <sys/uio.h>
 #include <sys/un.h>
 #include <unistd.h>
 #include <errno.h>