1 files changed, 51 insertions, 0 deletions
diff --git a/src/libs/7zip/win/CPP/Windows/FileSystem.h b/src/libs/7zip/win/CPP/Windows/FileSystem.h
new file mode 100644
index 000000000..727497bbd
--- /dev/null
+++ b/src/libs/7zip/win/CPP/Windows/FileSystem.h
@@ -0,0 +1,51 @@
+// Windows/FileSystem.h
+
+#ifndef __WINDOWS_FILESYSTEM_H
+#define __WINDOWS_FILESYSTEM_H
+
+#include "../Common/MyString.h"
+#include "../Common/Types.h"
+
+#ifndef _UNICODE
+#include "../Common/StringConvert.h"
+#endif
+
+namespace NWindows {
+namespace NFile {
+namespace NSystem {
+
+bool MyGetVolumeInformation(
+    LPCTSTR rootPathName,
+    CSysString &volumeName,
+    LPDWORD volumeSerialNumber,
+    LPDWORD maximumComponentLength,
+    LPDWORD fileSystemFlags,
+    CSysString &fileSystemName);
+
+#ifndef _UNICODE
+bool MyGetVolumeInformation(
+    LPCWSTR rootPathName,
+    UString &volumeName,
+    LPDWORD volumeSerialNumber,
+    LPDWORD maximumComponentLength,
+    LPDWORD fileSystemFlags,
+    UString &fileSystemName);
+#endif
+
+inline UINT MyGetDriveType(LPCTSTR pathName) { return GetDriveType(pathName); }
+#ifndef _UNICODE
+inline UINT MyGetDriveType(LPCWSTR pathName) { return GetDriveType(GetSystemString(pathName)); }
+#endif
+
+bool MyGetDiskFreeSpace(LPCTSTR rootPathName,
+    UInt64 &clusterSize, UInt64 &totalSize, UInt64 &freeSize);
+
+#ifndef _UNICODE
+bool MyGetDiskFreeSpace(LPCWSTR rootPathName,
+    UInt64 &clusterSize, UInt64 &totalSize, UInt64 &freeSize);
+#endif
+
+}}}
+
+#endif
+