1 files changed, 49 insertions, 0 deletions
diff --git a/UnixPkg/Library/UnixBaseLib/DivU64x64Remainder.c b/UnixPkg/Library/UnixBaseLib/DivU64x64Remainder.c
new file mode 100644
index 0000000000..1366ca4c0a
--- /dev/null
+++ b/UnixPkg/Library/UnixBaseLib/DivU64x64Remainder.c
@@ -0,0 +1,49 @@
+/** @file
+  Math worker functions.
+
+  Copyright (c) 2006 - 2008, Intel Corporation. All rights reserved.<BR>
+  This program and the accompanying materials
+  are licensed and made available under the terms and conditions of the BSD License
+  which accompanies this distribution.  The full text of the license may be found at
+  http://opensource.org/licenses/bsd-license.php.
+
+  THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+  WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+**/
+
+
+
+
+#include "BaseLibInternals.h"
+
+/**
+  Divides a 64-bit unsigned integer by a 64-bit unsigned integer and generates
+  a 64-bit unsigned result and an optional 64-bit unsigned remainder.
+
+  This function divides the 64-bit unsigned value Dividend by the 64-bit
+  unsigned value Divisor and generates a 64-bit unsigned quotient. If Remainder
+  is not NULL, then the 64-bit unsigned remainder is returned in Remainder.
+  This function returns the 64-bit unsigned quotient.
+
+  If Divisor is 0, then ASSERT().
+
+  @param  Dividend  A 64-bit unsigned value.
+  @param  Divisor   A 64-bit unsigned value.
+  @param  Remainder A pointer to a 64-bit unsigned value. This parameter is
+                    optional and may be NULL.
+
+  @return Dividend / Divisor
+
+**/
+UINT64
+EFIAPI
+DivU64x64Remainder (
+  IN      UINT64                    Dividend,
+  IN      UINT64                    Divisor,
+  OUT     UINT64                    *Remainder  OPTIONAL
+  )
+{
+  ASSERT (Divisor != 0);
+  return InternalMathDivRemU64x64 (Dividend, Divisor, Remainder);
+}