1 files changed, 93 insertions, 0 deletions

diff --git a/src/libs/dutil/WixToolset.DUtil/inc/verutil.h b/src/libs/dutil/WixToolset.DUtil/inc/verutil.h
new file mode 100644
index 00000000..5247bb61
--- /dev/null
+++ b/src/libs/dutil/WixToolset.DUtil/inc/verutil.h
@@ -0,0 +1,93 @@
+#pragma once
+// Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information.
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define ReleaseVerutilVersion(p) if (p) { VerFreeVersion(p); p = NULL; }
+
+typedef struct _VERUTIL_VERSION_RELEASE_LABEL
+{
+    BOOL fNumeric;
+    DWORD dwValue;
+    SIZE_T cchLabelOffset;
+    int cchLabel;
+} VERUTIL_VERSION_RELEASE_LABEL;
+
+typedef struct _VERUTIL_VERSION
+{
+    LPWSTR sczVersion;
+    DWORD dwMajor;
+    DWORD dwMinor;
+    DWORD dwPatch;
+    DWORD dwRevision;
+    DWORD cReleaseLabels;
+    VERUTIL_VERSION_RELEASE_LABEL* rgReleaseLabels;
+    SIZE_T cchMetadataOffset;
+    BOOL fInvalid;
+} VERUTIL_VERSION;
+
+/*******************************************************************
+ VerCompareParsedVersions - compares the Verutil versions.
+
+*******************************************************************/
+HRESULT DAPI VerCompareParsedVersions(
+    __in_opt VERUTIL_VERSION* pVersion1,
+    __in_opt VERUTIL_VERSION* pVersion2,
+    __out int* pnResult
+    );
+
+/*******************************************************************
+ VerCompareStringVersions - parses the strings with VerParseVersion and then
+                            compares the Verutil versions with VerCompareParsedVersions.
+
+*******************************************************************/
+HRESULT DAPI VerCompareStringVersions(
+    __in_z LPCWSTR wzVersion1,
+    __in_z LPCWSTR wzVersion2,
+    __in BOOL fStrict,
+    __out int* pnResult
+    );
+
+/********************************************************************
+ VerCopyVersion - copies the given Verutil version.
+
+*******************************************************************/
+HRESULT DAPI VerCopyVersion(
+    __in VERUTIL_VERSION* pSource,
+    __out VERUTIL_VERSION** ppVersion
+    );
+
+/********************************************************************
+ VerFreeVersion - frees any memory associated with a Verutil version.
+
+*******************************************************************/
+void DAPI VerFreeVersion(
+    __in VERUTIL_VERSION* pVersion
+    );
+
+/*******************************************************************
+ VerParseVersion - parses the string into a Verutil version.
+
+*******************************************************************/
+HRESULT DAPI VerParseVersion(
+    __in_z LPCWSTR wzVersion,
+    __in SIZE_T cchVersion,
+    __in BOOL fStrict,
+    __out VERUTIL_VERSION** ppVersion
+    );
+
+/*******************************************************************
+ VerParseVersion - parses the QWORD into a Verutil version.
+
+*******************************************************************/
+HRESULT DAPI VerVersionFromQword(
+    __in DWORD64 qwVersion,
+    __out VERUTIL_VERSION** ppVersion
+    );
+
+#ifdef __cplusplus
+}
+#endif