devspec.h

TAPI编程应用

// A header for Dialogic-specific extensions.
// All information such as versions, structures, constants etc
// regarding Dialogic-specific extensions must go here
// (c) Dialogic corp 1995, 1996

enum _dxxdevspecrequests
{
 	PLAY_WAVE,
	RECORD_WAVE,
	GENERATE_TONE
};

typedef struct _dxxxDevSpec
{
	DWORD dwCode;
	DWORD dwRecTime;
	BYTE pbData[1];
} DXXXDEVSPEC, *PDXXXDEVSPEC;