Merge pull request #2112 from RatinCN/patch-20

Update nf-winnt-uint32x32to64.md

Author: GrantMeStrength

sdk-api-src/content/winnt/nf-winnt-uint32x32to64.md

@@ -50,17 +50,17 @@ api_name:
 ## -syntax
 
 ```cpp
-LONGLONG Int32x32To64(
-  [in]  LONG a,
-  [in]  LONG b
+ULONGLONG UInt32x32To64(
+  [in]  ULONG a,
+  [in]  ULONG b
 );
 ```
 
 ## -returns
 
-Type: **LONGLONG**
+Type: **ULONGLONG**
 
-The return value is the signed 64-bit integer result of the multiplication operation.
+The return value is the unsigned 64-bit integer result of the multiplication operation.
 
 
 ## -description
@@ -77,16 +77,12 @@ The first unsigned 32-bit integer for the multiplication operation.
 
 The second unsigned 32-bit integer for the multiplication operation.
 
-## -returns
-
-The value of the product.
-
 ## -remarks
 
 This function is implemented on all platforms by optimal inline code: a single multiply instruction that returns a 64-bit result.
 
 Please note that the function's return value is a 64-bit value, not a 
-<a href="/windows/win32/api/winnt/ns-winnt-large_integer-r1">LARGE_INTEGER</a> structure.
+<a href="/windows/win32/api/winnt/ns-winnt-ularge_integer-r1">ULARGE_INTEGER</a> structure.
 
 ## -see-also