diff -r ea891871f481 -r bb5522e88ab2 misc/libphysfs/lzma/CPP/Windows/Defs.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/misc/libphysfs/lzma/CPP/Windows/Defs.h	Mon Apr 10 12:06:43 2017 -0400
@@ -0,0 +1,23 @@
+// Windows/Defs.h
+
+#ifndef __WINDOWS_DEFS_H
+#define __WINDOWS_DEFS_H
+
+inline bool BOOLToBool(BOOL value)
+  { return (value != FALSE); }
+
+#ifdef _WIN32
+inline bool LRESULTToBool(LRESULT value)
+  { return (value != FALSE); }
+#endif
+
+inline BOOL BoolToBOOL(bool value)
+  { return (value ? TRUE: FALSE); }
+
+inline VARIANT_BOOL BoolToVARIANT_BOOL(bool value)
+  { return (value ? VARIANT_TRUE: VARIANT_FALSE); }
+
+inline bool VARIANT_BOOLToBool(VARIANT_BOOL value)
+  { return (value != VARIANT_FALSE); }
+
+#endif