1 files changed, 3 insertions, 4 deletions
diff --git a/src/libs6dns/s6dns_fmt_mx.c b/src/libs6dns/s6dns_fmt_mx.c
index 303c545..938c478 100644
--- a/src/libs6dns/s6dns_fmt_mx.c
+++ b/src/libs6dns/s6dns_fmt_mx.c
@@ -1,8 +1,7 @@
 /* ISC license. */
 
-#include <sys/types.h>
-#include <skalibs/uint16.h>
-#include <skalibs/bytestr.h>
+#include <string.h>
+#include <skalibs/types.h>
 #include <s6-dns/s6dns-message.h>
 #include <s6-dns/s6dns-fmt.h>
 
@@ -15,6 +14,6 @@ size_t s6dns_fmt_mx (char *s, size_t max, s6dns_message_rr_mx_t const *mx)
   fmt[len++] = ' ' ;
   r = s6dns_domain_tostring(s + len, max - len, &mx->exchange) ;
   if (!r) return 0 ;
-  byte_copy(s, len, fmt) ;
+  memcpy(s, fmt, len) ;
   return len + r ;
 }