Add include guards to ares_data.h (#491)

All the other header files in the src/lib folder do have an include guard so it look like an overthought. Fix By: @bsergean
2 years ago · d93cd9f8c6
parent 5ecada6b9f
commit d93cd9f8c6
1 changed files with 5 additions and 0 deletions
--- a/src/lib/ares_data.h
+++ b/src/lib/ares_data.h
@ -1,3 +1,6 @@
+#ifndef __ARES_DATA_H
+#define __ARES_DATA_H
+

 /* Copyright (C) 2009-2013 by Daniel Stenberg
 *
@ -74,3 +77,5 @@ struct ares_data {

 void *ares_malloc_data(ares_datatype type);

+
+#endif // __ARES_DATA_H