libyang REFACTOR printer -> in, parser -> out
diff --git a/src/parser_yang.c b/src/parser_yang.c
index 4e22218..dbd3880 100644
--- a/src/parser_yang.c
+++ b/src/parser_yang.c
@@ -24,6 +24,7 @@
 #include "common.h"
 #include "context.h"
 #include "dict.h"
+#include "in_internal.h"
 #include "log.h"
 #include "parser_schema.h"
 #include "path.h"