Reality Factory

Hi all. I'm using C++Builder 6 from Borland. I'm about to begin DSound programming but i get a compiler problem when including DSound.h Exactly the problem is on line 60 @ this entries: #ifndef _LPCWAVEFORMATEX_DEFINED #define _LPCWAVEFORMATEX_DEFINED typedef const WAVEFORMATEX *LPCWAVEFORMATEX; <--...