Fixed RtlDosPathNameToNtPathName_U prototype.

dlls/ntdll/path.c

@@ -314,7 +314,7 @@ ULONG WINAPI RtlIsDosDeviceName_U( PCWSTR dos_name )
  * FIXME:
  *      + fill the cd structure
  */
-BOOLEAN  WINAPI RtlDosPathNameToNtPathName_U(PWSTR dos_path,
+BOOLEAN  WINAPI RtlDosPathNameToNtPathName_U(PCWSTR dos_path,
                                              PUNICODE_STRING ntpath,
                                              PWSTR* file_part,
                                              CURDIR* cd)

include/winternl.h

@@ -1258,7 +1258,7 @@ HANDLE    WINAPI RtlDestroyHeap(HANDLE);
 void      WINAPI RtlDestroyProcessParameters(RTL_USER_PROCESS_PARAMETERS*);
 DOS_PATHNAME_TYPE WINAPI RtlDetermineDosPathNameType_U(PCWSTR);
 BOOLEAN   WINAPI RtlDoesFileExists_U(LPCWSTR);
-BOOLEAN   WINAPI RtlDosPathNameToNtPathName_U(LPWSTR,PUNICODE_STRING,PWSTR*,CURDIR*);
+BOOLEAN   WINAPI RtlDosPathNameToNtPathName_U(PCWSTR,PUNICODE_STRING,PWSTR*,CURDIR*);
 ULONG     WINAPI RtlDosSearchPath_U(LPCWSTR, LPCWSTR, LPCWSTR, ULONG, LPWSTR, LPWSTR*);
 WCHAR     WINAPI RtlDowncaseUnicodeChar(WCHAR);
 NTSTATUS  WINAPI RtlDowncaseUnicodeString(UNICODE_STRING*,const UNICODE_STRING*,BOOLEAN);