include clocale

nihui · nihui · commit 2041d931af6b · 2020-04-12T13:55:01.000+08:00
diff --git a/src/main.cpp b/src/main.cpp
@@ -4,6 +4,7 @@
 #include <algorithm>
 #include <queue>
 #include <vector>
+#include <clocale>
 
 #if _WIN32
 // image decoder and encoder with wic
