Add #pragma once to headers

2019-07-30 22:01:17 -07:00 · 2019-07-30 22:01:17 -07:00 · 1d146975bd
parent 908dbd688d
commit 1d146975bd
3 changed files with 6 additions and 0 deletions
--- a/src/error_handling.h
+++ b/src/error_handling.h
@ -1,3 +1,5 @@
+#pragma once
+
 #include <exception>

 #include "phonenumbers/phonenumberutil.h"
--- a/src/mask.h
+++ b/src/mask.h
@ -1,3 +1,5 @@
+#pragma once
+
 #include <cstddef>
 #include <type_traits>

--- a/src/short_phone_number.h
+++ b/src/short_phone_number.h
@ -1,3 +1,5 @@
+#pragma once
+
 #include <cstdint>
 #include <exception>
 #include <string>