hi. im trying to implement microsoft speech sdk to mingw. but i think it uses different codes then mingw. so some defined variables vary. current problem is that on mingw ISpVoice looks undefined. how can i include it ? and is there a allready ficed sapi.h or all sapi headers for mingw ? thanks in adwance :)

#ifndef __ISpVoice_FWD_DEFINED__ //this is not defined on mingws libraries. 
#define __ISpVoice_FWD_DEFINED__
typedef interface ISpVoice ISpVoice;
#endif 	/* __ISpVoice_FWD_DEFINED__ */