On Friday, 27 May 2016 at 12:26:19 UTC, Andrew Edwards wrote:
OPTLINK (R) for Win32 Release 8.00.17 Copyright (C) Digital Mars 1989-2013 All rights reserved. http://www.digitalmars.com/ctg/optlink.html sound.obj(sound) Error 42: Symbol Undefined _DirectSoundCreate@12 --- errorlevel 1
Have you tried with extern(C) yet? extern(C) is for undecorated symboldextern(Windows) adds the _ and @12 decorations (would be __stdcall on C/C++ side)