build: fix macro issue

Author: jackhorton

Diff for: src/node_http2_core-inl.h

@@ -5,6 +5,14 @@
 
 #include "node_http2_core.h"
 #include "node_internals.h"  // arraysize
+
+// min and max are defined in the PAL, which interferes
+// with <algorithm>'s std::min and std::max
+#ifdef NODE_ENGINE_CHAKRACORE
+#undef min
+#undef max
+#endif
+
 #include <algorithm>
 
 namespace node {