1 files changed, 5 insertions, 0 deletions
diff --git a/loader/qt_fv.h b/loader/qt_fv.h
index 6531e4a1c1..354b12c98b 100644
--- a/loader/qt_fv.h
+++ b/loader/qt_fv.h
@@ -1,3 +1,6 @@
+#ifndef QT_FV_H
+#define QT_FV_H
+
 typedef struct qt_fv_s {
     unsigned int id;
     char* name;
@@ -1584,3 +1587,5 @@ qt_fv_t qt_fv_list[]={
 { 0x270028, "TENumStyles"},
 { 0x270029, "TEFeatureFlag"},
 { 0,NULL } };
+
+#endif /* QT_FV_H */