Merge pull request #29 from dsLeks/add-define-guard

Add define guard
dsLeks · Dec 12, 2023 · 14ad5b5 · 14ad5b5
2 parents dc324a5 + 19e088b
commit 14ad5b5
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/xos.h b/xos.h
@@ -1,3 +1,6 @@
+#ifndef XOS_H_
+#define XOS_H_
+
 #include <assert.h>
 #include <stdint.h>
 #include <stdio.h>
@@ -172,3 +175,5 @@ class Parser {
 };
 
 }  // namespace xos
+
+#endif  // XOS_H_