1 files changed, 70 insertions, 0 deletions
diff --git a/src/VBox/Runtime/common/string/strncmp.cpp b/src/VBox/Runtime/common/string/strncmp.cpp
new file mode 100644
index 00000000..502bc5a1
--- /dev/null
+++ b/src/VBox/Runtime/common/string/strncmp.cpp
@@ -0,0 +1,70 @@
+/* $Id: strncmp.cpp $ */
+/** @file
+ * IPRT - CRT Strings, strncmp().
+ */
+
+/*
+ * Copyright (C) 2006-2023 Oracle and/or its affiliates.
+ *
+ * This file is part of VirtualBox base platform packages, as
+ * available from https://www.virtualbox.org.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation, in version 3 of the
+ * License.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <https://www.gnu.org/licenses>.
+ *
+ * The contents of this file may alternatively be used under the terms
+ * of the Common Development and Distribution License Version 1.0
+ * (CDDL), a copy of it is provided in the "COPYING.CDDL" file included
+ * in the VirtualBox distribution, in which case the provisions of the
+ * CDDL are applicable instead of those of the GPL.
+ *
+ * You may elect to license modified versions of this file under the
+ * terms and conditions of either the GPL or the CDDL or both.
+ *
+ * SPDX-License-Identifier: GPL-3.0-only OR CDDL-1.0
+ */
+
+
+/*********************************************************************************************************************************
+*   Header Files                                                                                                                 *
+*********************************************************************************************************************************/
+#include "internal/iprt.h"
+#include <iprt/string.h>
+
+#ifdef IPRT_NO_CRT
+# undef strncmp
+int RT_NOCRT(strncmp)(const char *pszStr1, const char *pszStr2, size_t cb)
+#elif defined( _MSC_VER)
+_CRTIMP int __cdecl strncmp(const char *pszStr1, const char *pszStr2, size_t cb)
+#elif defined(__WATCOMC__) && !defined(IPRT_NO_CRT)
+_WCRTLINK int std::strncmp(const char *pszStr1, const char *pszStr2, size_t cb)
+#else
+int strncmp(const char *pszStr1, const char *pszStr2, size_t cb)
+# if defined(__THROW) && !defined(RT_OS_WINDOWS) && !defined(RT_OS_OS2)
+    __THROW
+# endif
+#endif
+{
+    while (cb-- > 0)
+    {
+        char const ch1   = *pszStr1++;
+        int  const iDiff = ch1 - *pszStr2++;
+        if (iDiff)
+            return iDiff;
+        if (!ch1)
+            break;
+    }
+    return 0;
+}
+RT_ALIAS_AND_EXPORT_NOCRT_SYMBOL(strncmp);
+