Update DeleteFileAltW.c

Kernel32/DeleteFileAlt/DeleteFileAltW.c

@@ -1,3 +1,25 @@
+/*
+
+DeleteFileAlt function
+
+Summary:
+	Deletes an existing file using the CreateFile FILE_FLAG_DELETE_ON_CLOSE flag.
+
+Parameters:
+	- PWCHAR Path
+	Path to file to delete
+
+Return value:
+	TRUE for success, FALSE for failure. Use GetLastError or GetLastErrorAlt for more information
+	
+Remarks:
+	The code below uses IsPathValid, an existing function from WINAPI-TRICKS, to determine if the file path is valid
+
+Author:
+smelly__vx | June 3rd, 2021
+
+*/
+
 BOOL DeleteFileAltW(PWCHAR Path)
 {
 	HANDLE hHandle = INVALID_HANDLE_VALUE;
@@ -12,8 +34,7 @@ BOOL DeleteFileAltW(PWCHAR Path)
 	if (hHandle == INVALID_HANDLE_VALUE)
 		return FALSE;
 
-	if (hHandle)
-		CloseHandle(hHandle);
+	CloseHandle(hHandle);
 
 	return TRUE;
 }