xml: fix includes

1 files changed, 1 insertions, 1 deletions

diff --git a/xml.c b/xml.c
index 32b1be0..5c23a6b 100644
--- a/xml.c
+++ b/xml.c
@@ -1,10 +1,10 @@
 #include <ctype.h>
 #include <errno.h>
+#include <limits.h>
 #include <stdint.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-#include <unistd.h>
 
 #include "xml.h"