diff -r bf98400daa62 Doc/library/winreg.rst
--- a/Doc/library/winreg.rst	Wed Dec 10 11:05:35 2014 -0500
+++ b/Doc/library/winreg.rst	Wed Dec 10 13:07:32 2014 -0700
@@ -633,7 +633,7 @@
 
 .. data:: REG_DWORD_LITTLE_ENDIAN
 
-   A 32-bit number in little-endian format.
+   A 32-bit number in little-endian format. Equivalent to :const:`REG_DWORD`.
 
 .. data:: REG_DWORD_BIG_ENDIAN
 
@@ -657,6 +657,14 @@
 
    No defined value type.
 
+.. data:: REG_QWORD
+   
+   A 64-bit number.
+
+.. data:: REG_QWORD_LITTLE_ENDIAN
+
+   A 64-bit number in little-endian format. Equivalent to :const:`REG_QWORD`.
+
 .. data:: REG_RESOURCE_LIST
 
    A device-driver resource list.
diff -r bf98400daa62 PC/winreg.c
--- a/PC/winreg.c	Wed Dec 10 11:05:35 2014 -0500
+++ b/PC/winreg.c	Wed Dec 10 13:07:32 2014 -0700
@@ -324,7 +324,7 @@
 "type is an integer that specifies the type of the data.  This should be one of:\n"
 "  REG_BINARY -- Binary data in any form.\n"
 "  REG_DWORD -- A 32-bit number.\n"
-"  REG_DWORD_LITTLE_ENDIAN -- A 32-bit number in little-endian format.\n"
+"  REG_DWORD_LITTLE_ENDIAN -- A 32-bit number in little-endian format. Equivalent to REG_DWORD.\n"
 "  REG_DWORD_BIG_ENDIAN -- A 32-bit number in big-endian format.\n"
 "  REG_EXPAND_SZ -- A null-terminated string that contains unexpanded references\n"
 "                   to environment variables (for example, %PATH%).\n"
@@ -333,6 +333,8 @@
 "                  two null characters.  Note that Python handles this\n"
 "                  termination automatically.\n"
 "  REG_NONE -- No defined value type.\n"
+"  REG_QWORD -- A 64-bit number."
+"  REG_QWORD_LITTLE_ENDIAN -- A 64-bit number in little-endian format. Equivalent to REG_QWORD.\n"
 "  REG_RESOURCE_LIST -- A device-driver resource list.\n"
 "  REG_SZ -- A null-terminated string.\n"
 "value is a string that specifies the new value.\n"
@@ -1855,6 +1857,8 @@
     ADD_INT(REG_DWORD);
     ADD_INT(REG_DWORD_LITTLE_ENDIAN);
     ADD_INT(REG_DWORD_BIG_ENDIAN);
+    ADD_INT(REG_QWORD);
+    ADD_INT(REG_QWORD_LITTLE_ENDIAN);
     ADD_INT(REG_LINK);
     ADD_INT(REG_MULTI_SZ);
     ADD_INT(REG_RESOURCE_LIST);