[natsemi] Add missing #include <string.h>

diff --git a/src/drivers/net/natsemi.c b/src/drivers/net/natsemi.c
index bfe1452baffad8baeb4e0fa3ee09b960480fe04d..84bfd7ab3fbd0a833bff709388b8cf1faf410e8b 100644 (file)
--- a/src/drivers/net/natsemi.c
+++ b/src/drivers/net/natsemi.c
@@ -61,6 +61,7 @@
 #include <stdint.h>
 #include <stdlib.h>
 #include <stdio.h>
+#include <string.h>
 #include <gpxe/io.h>
 #include <errno.h>
 #include <byteswap.h>