diff --git a/modules/core/src/persistence.hpp b/modules/core/src/persistence.hpp index 3f5a09230f..1149386278 100644 --- a/modules/core/src/persistence.hpp +++ b/modules/core/src/persistence.hpp @@ -12,6 +12,9 @@ #include #include #include +#ifdef _MSC_VER +#include +#endif // _MSC_VER #define USE_ZLIB 1 #if USE_ZLIB