client.cpp: modernize code

[minetest.git] / src / face_position_cache.h

diff --git a/src/face_position_cache.h b/src/face_position_cache.h
index 5ea0d938b2e1c778cc0cc312942e830d825f83d5..29ae0f0a98ad99ce8c23c7becd1c5505657c6f80 100644 (file)
--- a/src/face_position_cache.h
+++ b/src/face_position_cache.h
@@ -21,11 +21,11 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 #define FACE_POSITION_CACHE_HEADER
 
 #include "irr_v3d.h"
-#include "threading/mutex.h"
 
 #include <map>
 #include <vector>
 #include <unordered_map>
+#include <mutex>
 
 /*
  * This class permits caching getFacePosition call results.
@@ -38,7 +38,7 @@ class FacePositionCache {
 private:
        static const std::vector<v3s16> &generateFacePosition(u16 d);
        static std::unordered_map<u16, std::vector<v3s16>> cache;
-       static Mutex cache_mutex;
+       static std::mutex cache_mutex;
 };
 
 #endif