Fix compile warnings...

1 files changed, 1 insertions, 1 deletions

diff --git a/dnscname.c b/dnscname.c
index b3cd6f1..37a95c5 100644
--- a/dnscname.c
+++ b/dnscname.c
@@ -1,9 +1,9 @@
+#include <unistd.h>
 #include "substdio.h"
 #include "subfd.h"
 #include "stralloc.h"
 #include "dns.h"
 #include "dnsdoe.h"
-#include "readwrite.h"
 #include "exit.h"
 
 stralloc sa = {0};