/*
 	File:		SpeechRecognition.h
 
 	Contains:	Apple Speech Recognition Toolbox Interfaces.
 
 	Version:	Technology:	PlainTalk 1.5
 				Release:	QuickTime 4.1
 
 	Copyright:	(c) 1992-1999 by Apple Computer, Inc., all rights reserved.
 
 	Bugs?:		For bug reports, consult the following page on
 				the World Wide Web:
 
 					http://developer.apple.com/bugreporter/
 
*/
#ifndef __SPEECHRECOGNITION__
#define __SPEECHRECOGNITION__

#ifndef __MACTYPES__
	#include <MacTypes.h>
#endif

#ifndef __MIXEDMODE__
	#include <MixedMode.h>
#endif




#if PRAGMA_ONCE
#pragma once
#endif

#ifdef __cplusplus
extern "C" {
#endif

#if PRAGMA_IMPORT
#pragma import on
#endif

#if PRAGMA_STRUCT_ALIGN
	#pragma options align=mac68k
#elif PRAGMA_STRUCT_PACKPUSH
	#pragma pack(push, 2)
#elif PRAGMA_STRUCT_PACK
	#pragma pack(2)
#endif

/* Error Codes [Speech recognition gets -5100 through -5199] */
enum {
	kSRNotAvailable				= -5100,						/* the service requested is not avail or applicable */
	kSRInternalError			= -5101,						/* a system internal or hardware error condition */
	kSRComponentNotFound		= -5102,						/* a needed system resource was not located */
	kSROutOfMemory				= -5103,						/* an out of memory error occurred in the toolbox memory space */
	kSRNotASpeechObject			= -5104,						/* the object specified is no longer or never was valid */
	kSRBadParameter				= -5105,						/* an invalid parameter was specified */
	kSRParamOutOfRange			= -5106,						/* when we say 0-100, don't pass in 101. */
	kSRBadSelector				= -5107,						/* an unrecognized selector was specified */
	kSRBufferTooSmall			= -5108,						/* returned from attribute access functions */
	kSRNotARecSystem			= -5109,						/* the object used was not a SRRecognitionSystem */
	kSRFeedbackNotAvail			= -5110,						/* there is no feedback window associated with SRRecognizer */
	kSRCantSetProperty			= -5111,						/* a non-settable property was specified */
	kSRCantGetProperty			= -5112,						/* a non-gettable property was specified */
	kSRCantSetDuringRecognition	= -5113,						/* the property can't be set while recognition is in progress -- do before or between utterances. */
	kSRAlreadyListening			= -5114,						/* in response to SRStartListening */
	kSRNotListeningState		= -5115,						/* in response to SRStopListening */
	kSRModelMismatch			= -5116,						/* no acoustical models are avail to match request */
	kSRNoClientLanguageModel	= -5117,						/* trying to access a non-specified SRLanguageModel */
	kSRNoPendingUtterances		= -5118,						/* nothing to continue search on */
	kSRRecognitionCanceled		= -5119,						/* an abort error occurred during search */
	kSRRecognitionDone			= -5120,						/* search has finished, but nothing was recognized */
	kSROtherRecAlreadyModal		= -5121,						/* another recognizer is modal at the moment, so can't set this recognizer's kSRBlockModally property right now */
	kSRHasNoSubItems			= -5122,						/* SRCountItems or related routine was called on an object without subelements -- e.g. a word -- rather than phrase, path, or LM. */
	kSRSubItemNotFound			= -5123,						/* returned when accessing a non-existent sub item of a container */
	kSRLanguageModelTooBig		= -5124,						/* Cant build language models so big */
	kSRAlreadyReleased			= -5125,						/* this object has already been released before */
	kSRAlreadyFinished			= -5126,						/* the language model can't be finished twice */
	kSRWordNotFound				= -5127,						/* the spelling couldn't be found in lookup(s) */
	kSRNotFinishedWithRejection	= -5128,						/* property not found because the LMObj is not finished with rejection */
	kSRExpansionTooDeep			= -5129,						/* Language model is left recursive or is embedded too many levels */
	kSRTooManyElements			= -5130,						/* Too many elements added to phrase or path or other langauge model object */
	kSRCantAdd					= -5131,						/* Can't add given type of object to the base SRLanguageObject (e.g.in SRAddLanguageObject)	*/
	kSRSndInSourceDisconnected	= -5132,						/* Sound input source is disconnected */
	kSRCantReadLanguageObject	= -5133,						/* An error while trying to create new Language object from file or pointer -- possibly bad format */
																/* non-release debugging error codes are included here */
	kSRNotImplementedYet		= -5199							/* you'd better wait for this feature in a future release */
};


/* Type Definitions */
typedef struct OpaqueSRSpeechObject* 	SRSpeechObject;
typedef SRSpeechObject 					SRRecognitionSystem;
typedef SRSpeechObject 					SRRecognizer;
typedef SRSpeechObject 					SRSpeechSource;
typedef SRSpeechSource 					SRRecognitionResult;
typedef SRSpeechObject 					SRLanguageObject;
typedef SRLanguageObject 				SRLanguageModel;
typedef SRLanguageObject 				SRPath;
typedef SRLanguageObject 				SRPhrase;
typedef SRLanguageObject 				SRWord;
/* between 0 and 100 */
typedef unsigned short 					SRSpeedSetting;
/* between 0 and 100 */
typedef unsigned short 					SRRejectionLevel;
/* When an event occurs, the user supplied proc will be called with a pointer	*/
/*	to the param passed in and a flag to indicate conditions such				*/
/*	as interrupt time or system background time.								*/

struct SRCallBackStruct {
	long 							what;						/* one of notification flags */
	long 							message;					/* contains SRRecognitionResult id */
	SRRecognizer 					instance;					/* ID of recognizer being notified */
	OSErr 							status;						/* result status of last search */
	short 							flags;						/* non-zero if occurs during interrupt */
	long 							refCon;						/* user defined - set from SRCallBackParam */
};
typedef struct SRCallBackStruct			SRCallBackStruct;
/* Call back procedure definition */
typedef CALLBACK_API( void , SRCallBackProcPtr )(SRCallBackStruct *param);
typedef STACK_UPP_TYPE(SRCallBackProcPtr) 						SRCallBackUPP;
#if OPAQUE_UPP_TYPES
	EXTERN_API(SRCallBackUPP)
	NewSRCallBackUPP			   (SRCallBackProcPtr		userRoutine);

	EXTERN_API(void)
	DisposeSRCallBackUPP		   (SRCallBackUPP			userUPP);

	EXTERN_API(void)
	InvokeSRCallBackUPP			   (SRCallBackStruct *		param,
									SRCallBackUPP			userUPP);

#else
	enum { uppSRCallBackProcInfo = 0x000000C0 }; 					/* pascal no_return_value Func(4_bytes) */
	#define NewSRCallBackUPP(userRoutine) 							(SRCallBackUPP)NewRoutineDescriptor((ProcPtr)(userRoutine), uppSRCallBackProcInfo, GetCurrentArchitecture())
	#define DisposeSRCallBackUPP(userUPP) 							DisposeRoutineDescriptor(userUPP)
	#define InvokeSRCallBackUPP(param, userUPP) 					CALL_ONE_PARAMETER_UPP((userUPP), uppSRCallBackProcInfo, (param))
#endif
/* support for pre-Carbon UPP routines: NewXXXProc and CallXXXProc */
#define NewSRCallBackProc(userRoutine) 							NewSRCallBackUPP(userRoutine)
#define CallSRCallBackProc(userRoutine, param)					InvokeSRCallBackUPP(param, userRoutine)

struct SRCallBackParam {
	SRCallBackUPP 					callBack;
	long 							refCon;
};
typedef struct SRCallBackParam			SRCallBackParam;
/* Recognition System Types */
enum {
	kSRDefaultRecognitionSystemID = 0
};

/* Recognition System Properties */
enum {
	kSRFeedbackAndListeningModes = FOUR_CHAR_CODE('fbwn'),		/* short: one of kSRNoFeedbackHasListenModes, kSRHasFeedbackHasListenModes, kSRNoFeedbackNoListenModes */
	kSRRejectedWord				= FOUR_CHAR_CODE('rejq'),		/* the SRWord used to represent a rejection */
	kSRCleanupOnClientExit		= FOUR_CHAR_CODE('clup')		/* Boolean: Default is true. The rec system and everything it owns is disposed when the client application quits */
};

enum {
	kSRNoFeedbackNoListenModes	= 0,							/* next allocated recognizer has no feedback window and doesn't use listening modes	*/
	kSRHasFeedbackHasListenModes = 1,							/* next allocated recognizer has feedback window and uses listening modes 			*/
	kSRNoFeedbackHasListenModes	= 2								/* next allocated recognizer has no feedback window but does use listening modes 	*/
};

/* Speech Source Types */
enum {
	kSRDefaultSpeechSource		= 0,
	kSRLiveDesktopSpeechSource	= FOUR_CHAR_CODE('dklv'),		/* live desktop sound input */
	kSRCanned22kHzSpeechSource	= FOUR_CHAR_CODE('ca22')		/* AIFF file based 16 bit, 22.050 KHz sound input */
};

/* Notification via Apple Event or Callback */
/* Notification Flags */
enum {
	kSRNotifyRecognitionBeginning = 1L << 0,					/* recognition can begin. client must now call SRContinueRecognition or SRCancelRecognition */
	kSRNotifyRecognitionDone	= 1L << 1						/* recognition has terminated. result (if any) is available. */
};

/* Apple Event selectors */
/* AppleEvent message class  */
enum {
	kAESpeechSuite				= FOUR_CHAR_CODE('sprc')
};

/* AppleEvent message event ids */
enum {
	kAESpeechDone				= FOUR_CHAR_CODE('srsd'),
	kAESpeechDetected			= FOUR_CHAR_CODE('srbd')
};

/* AppleEvent Parameter ids */
enum {
	keySRRecognizer				= FOUR_CHAR_CODE('krec'),
	keySRSpeechResult			= FOUR_CHAR_CODE('kspr'),
	keySRSpeechStatus			= FOUR_CHAR_CODE('ksst')
};

/* AppleEvent Parameter types */
enum {
	typeSRRecognizer			= FOUR_CHAR_CODE('trec'),
	typeSRSpeechResult			= FOUR_CHAR_CODE('tspr')
};


/* SRRecognizer Properties */
enum {
	kSRNotificationParam		= FOUR_CHAR_CODE('noti'),		/* see notification flags below */
	kSRCallBackParam			= FOUR_CHAR_CODE('call'),		/* type SRCallBackParam */
	kSRSearchStatusParam		= FOUR_CHAR_CODE('stat'),		/* see status flags below */
	kSRAutoFinishingParam		= FOUR_CHAR_CODE('afin'),		/* automatic finishing applied on LM for search */
	kSRForegroundOnly			= FOUR_CHAR_CODE('fgon'),		/* Boolean. Default is true. If true, client recognizer only active when in foreground.	*/
	kSRBlockBackground			= FOUR_CHAR_CODE('blbg'),		/* Boolean. Default is false. If true, when client recognizer in foreground, rest of LMs are inactive.	*/
	kSRBlockModally				= FOUR_CHAR_CODE('blmd'),		/* Boolean. Default is false. When true, this client's LM is only active LM; all other LMs are inactive. Be nice, don't be modal for long periods! */
	kSRWantsResultTextDrawn		= FOUR_CHAR_CODE('txfb'),		/* Boolean. Default is true. If true, search results are posted to Feedback window */
	kSRWantsAutoFBGestures		= FOUR_CHAR_CODE('dfbr'),		/* Boolean. Default is true. If true, client needn't call SRProcessBegin/End to get default feedback behavior */
	kSRSoundInVolume			= FOUR_CHAR_CODE('volu'),		/* short in [0..100] log scaled sound input power. Can't set this property */
	kSRReadAudioFSSpec			= FOUR_CHAR_CODE('aurd'),		/* *FSSpec. Specify FSSpec where raw audio is to be read (AIFF format) using kSRCanned22kHzSpeechSource. Reads until EOF */
	kSRCancelOnSoundOut			= FOUR_CHAR_CODE('caso'),		/* Boolean: Default is true.  If any sound is played out during utterance, recognition is aborted. */
	kSRSpeedVsAccuracyParam		= FOUR_CHAR_CODE('sped')		/* SRSpeedSetting between 0 and 100 */
};

/* 0 means more accurate but slower. */
/* 100 means (much) less accurate but faster. */
enum {
	kSRUseToggleListen			= 0,							/* listen key modes */
	kSRUsePushToTalk			= 1
};

enum {
	kSRListenKeyMode			= FOUR_CHAR_CODE('lkmd'),		/* short: either kSRUseToggleListen or kSRUsePushToTalk */
	kSRListenKeyCombo			= FOUR_CHAR_CODE('lkey'),		/* short: Push-To-Talk key combination; high byte is high byte of event->modifiers, the low byte is the keycode from event->message */
	kSRListenKeyName			= FOUR_CHAR_CODE('lnam'),		/* Str63: string representing ListenKeyCombo */
	kSRKeyWord					= FOUR_CHAR_CODE('kwrd'),		/* Str255: keyword preceding spoken commands in kSRUseToggleListen mode */
	kSRKeyExpected				= FOUR_CHAR_CODE('kexp')		/* Boolean: Must the PTT key be depressed or the key word spoken before recognition can occur? */
};

/* Operational Status Flags */
enum {
	kSRIdleRecognizer			= 1L << 0,						/* engine is not active */
	kSRSearchInProgress			= 1L << 1,						/* search is in progress */
	kSRSearchWaitForAllClients	= 1L << 2,						/* search is suspended waiting on all clients' input */
	kSRMustCancelSearch			= 1L << 3,						/* something has occurred (sound played, non-speech detected) requiring the search to abort */
	kSRPendingSearch			= 1L << 4						/* we're about to start searching */
};

/* Recognition Result Properties */
enum {
	kSRTEXTFormat				= FOUR_CHAR_CODE('TEXT'),		/* raw text in user supplied memory */
	kSRPhraseFormat				= FOUR_CHAR_CODE('lmph'),		/* SRPhrase containing result words */
	kSRPathFormat				= FOUR_CHAR_CODE('lmpt'),		/* SRPath containing result phrases or words */
	kSRLanguageModelFormat		= FOUR_CHAR_CODE('lmfm')		/* top level SRLanguageModel for post parse */
};

/* SRLanguageObject Family Properties */
enum {
	kSRSpelling					= FOUR_CHAR_CODE('spel'),		/* spelling of a SRWord or SRPhrase or SRPath, or name of a SRLanguageModel */
	kSRLMObjType				= FOUR_CHAR_CODE('lmtp'),		/* Returns one of SRLanguageObject Types listed below */
	kSRRefCon					= FOUR_CHAR_CODE('refc'),		/* 4 bytes of user storage */
	kSROptional					= FOUR_CHAR_CODE('optl'),		/* Boolean -- true if SRLanguageObject is optional	*/
	kSREnabled					= FOUR_CHAR_CODE('enbl'),		/* Boolean -- true if SRLanguageObject enabled */
	kSRRepeatable				= FOUR_CHAR_CODE('rptb'),		/* Boolean -- true if SRLanguageObject is repeatable */
	kSRRejectable				= FOUR_CHAR_CODE('rjbl'),		/* Boolean -- true if SRLanguageObject is rejectable (Recognition System's kSRRejectedWord */
																/*		object can be returned in place of SRLanguageObject with this property)	*/
	kSRRejectionLevel			= FOUR_CHAR_CODE('rjct')		/* SRRejectionLevel between 0 and 100 */
};

/* LM Object Types -- returned as kSRLMObjType property of language model objects */
enum {
	kSRLanguageModelType		= FOUR_CHAR_CODE('lmob'),		/* SRLanguageModel */
	kSRPathType					= FOUR_CHAR_CODE('path'),		/* SRPath */
	kSRPhraseType				= FOUR_CHAR_CODE('phra'),		/* SRPhrase */
	kSRWordType					= FOUR_CHAR_CODE('word')		/* SRWord */
};

/* a normal and reasonable rejection level */
enum {
	kSRDefaultRejectionLevel	= 50
};

/********************************************************************************/
/*						NOTES ON USING THE API									*/
/*																				*/
/*		All operations (with the exception of SRGetRecognitionSystem) are		*/
/*		directed toward an object allocated or begot from New, Get and Read		*/
/*		type calls.																*/
/*																				*/
/*		There is a simple rule in dealing with allocation and disposal:			*/
/*																				*/
/*		*	all toolbox allocations are obtained from a SRRecognitionSystem		*/
/*																				*/
/*		*	if you obtain an object via New or Get, then you own a reference 	*/
/*			to that object and it must be released via SRReleaseObject when		*/
/*			you no longer need it												*/
/*																				*/
/*		*	when you receive a SRRecognitionResult object via AppleEvent or		*/
/*			callback, it has essentially been created on your behalf and so		*/
/*			you are responsible for releasing it as above						*/
/*																				*/
/*		*	when you close a SRRecognitionSystem, all remaining objects which		*/
/*			were allocated with it will be forcefully released and any			*/
/*			remaining references to those objects will be invalid.				*/
/*																				*/
/*		This translates into a very simple guideline:							*/
/*			If you allocate it or have it allocated for you, you must release	*/
/*			it.  If you are only peeking at it, then don't release it.			*/
/*																				*/
/********************************************************************************/
/* Opening and Closing of the SRRecognitionSystem */
EXTERN_API( OSErr )
SROpenRecognitionSystem			(SRRecognitionSystem *	system,
								 OSType 				systemID)							THREEWORDINLINE(0x303C, 0x0400, 0xAA56);

EXTERN_API( OSErr )
SRCloseRecognitionSystem		(SRRecognitionSystem 	system)								THREEWORDINLINE(0x303C, 0x0201, 0xAA56);

/* Accessing Properties of any Speech Object */
EXTERN_API( OSErr )
SRSetProperty					(SRSpeechObject 		srObject,
								 OSType 				selector,
								 const void *			property,
								 Size 					propertyLen)						THREEWORDINLINE(0x303C, 0x0802, 0xAA56);

EXTERN_API( OSErr )
SRGetProperty					(SRSpeechObject 		srObject,
								 OSType 				selector,
								 void *					property,
								 Size *					propertyLen)						THREEWORDINLINE(0x303C, 0x0803, 0xAA56);

/* Any object obtained via New or Get type calls must be released */
EXTERN_API( OSErr )
SRReleaseObject					(SRSpeechObject 		srObject)							THREEWORDINLINE(0x303C, 0x0204, 0xAA56);

EXTERN_API( OSErr )
SRGetReference					(SRSpeechObject 		srObject,
								 SRSpeechObject *		newObjectRef)						THREEWORDINLINE(0x303C, 0x0425, 0xAA56);

/* SRRecognizer Instance Functions */
EXTERN_API( OSErr )
SRNewRecognizer					(SRRecognitionSystem 	system,
								 SRRecognizer *			recognizer,
								 OSType 				sourceID)							THREEWORDINLINE(0x303C, 0x060A, 0xAA56);

EXTERN_API( OSErr )
SRStartListening				(SRRecognizer 			recognizer)							THREEWORDINLINE(0x303C, 0x020C, 0xAA56);

EXTERN_API( OSErr )
SRStopListening					(SRRecognizer 			recognizer)							THREEWORDINLINE(0x303C, 0x020D, 0xAA56);

EXTERN_API( OSErr )
SRSetLanguageModel				(SRRecognizer 			recognizer,
								 SRLanguageModel 		languageModel)						THREEWORDINLINE(0x303C, 0x040E, 0xAA56);

EXTERN_API( OSErr )
SRGetLanguageModel				(SRRecognizer 			recognizer,
								 SRLanguageModel *		languageModel)						THREEWORDINLINE(0x303C, 0x040F, 0xAA56);

EXTERN_API( OSErr )
SRContinueRecognition			(SRRecognizer 			recognizer)							THREEWORDINLINE(0x303C, 0x0210, 0xAA56);

EXTERN_API( OSErr )
SRCancelRecognition				(SRRecognizer 			recognizer)							THREEWORDINLINE(0x303C, 0x0211, 0xAA56);

EXTERN_API( OSErr )
SRIdle							(void)														THREEWORDINLINE(0x303C, 0x0028, 0xAA56);

/* Language Model Building and Manipulation Functions */
EXTERN_API( OSErr )
SRNewLanguageModel				(SRRecognitionSystem 	system,
								 SRLanguageModel *		model,
								 const void *			name,
								 Size 					nameLength)							THREEWORDINLINE(0x303C, 0x0812, 0xAA56);

EXTERN_API( OSErr )
SRNewPath						(SRRecognitionSystem 	system,
								 SRPath *				path)								THREEWORDINLINE(0x303C, 0x0413, 0xAA56);

EXTERN_API( OSErr )
SRNewPhrase						(SRRecognitionSystem 	system,
								 SRPhrase *				phrase,
								 const void *			text,
								 Size 					textLength)							THREEWORDINLINE(0x303C, 0x0814, 0xAA56);

EXTERN_API( OSErr )
SRNewWord						(SRRecognitionSystem 	system,
								 SRWord *				word,
								 const void *			text,
								 Size 					textLength)							THREEWORDINLINE(0x303C, 0x0815, 0xAA56);

/* Operations on any object of the SRLanguageObject family */
EXTERN_API( OSErr )
SRPutLanguageObjectIntoHandle	(SRLanguageObject 		languageObject,
								 Handle 				lobjHandle)							THREEWORDINLINE(0x303C, 0x0416, 0xAA56);

EXTERN_API( OSErr )
SRPutLanguageObjectIntoDataFile	(SRLanguageObject 		languageObject,
								 short 					fRefNum)							THREEWORDINLINE(0x303C, 0x0328, 0xAA56);

EXTERN_API( OSErr )
SRNewLanguageObjectFromHandle	(SRRecognitionSystem 	system,
								 SRLanguageObject *		languageObject,
								 Handle 				lObjHandle)							THREEWORDINLINE(0x303C, 0x0417, 0xAA56);

EXTERN_API( OSErr )
SRNewLanguageObjectFromDataFile	(SRRecognitionSystem 	system,
								 SRLanguageObject *		languageObject,
								 short 					fRefNum)							THREEWORDINLINE(0x303C, 0x0427, 0xAA56);

EXTERN_API( OSErr )
SREmptyLanguageObject			(SRLanguageObject 		languageObject)						THREEWORDINLINE(0x303C, 0x0218, 0xAA56);

EXTERN_API( OSErr )
SRChangeLanguageObject			(SRLanguageObject 		languageObject,
								 const void *			text,
								 Size 					textLength)							THREEWORDINLINE(0x303C, 0x0619, 0xAA56);

EXTERN_API( OSErr )
SRAddLanguageObject				(SRLanguageObject 		base,
								 SRLanguageObject 		addon)								THREEWORDINLINE(0x303C, 0x041A, 0xAA56);

EXTERN_API( OSErr )
SRAddText						(SRLanguageObject 		base,
								 const void *			text,
								 Size 					textLength,
								 long 					refCon)								THREEWORDINLINE(0x303C, 0x081B, 0xAA56);

EXTERN_API( OSErr )
SRRemoveLanguageObject			(SRLanguageObject 		base,
								 SRLanguageObject 		toRemove)							THREEWORDINLINE(0x303C, 0x041C, 0xAA56);

/* Traversing SRRecognitionResults or SRLanguageObjects */
EXTERN_API( OSErr )
SRCountItems					(SRSpeechObject 		container,
								 long *					count)								THREEWORDINLINE(0x303C, 0x0405, 0xAA56);

EXTERN_API( OSErr )
SRGetIndexedItem				(SRSpeechObject 		container,
								 SRSpeechObject *		item,
								 long 					index)								THREEWORDINLINE(0x303C, 0x0606, 0xAA56);

EXTERN_API( OSErr )
SRSetIndexedItem				(SRSpeechObject 		container,
								 SRSpeechObject 		item,
								 long 					index)								THREEWORDINLINE(0x303C, 0x0607, 0xAA56);

EXTERN_API( OSErr )
SRRemoveIndexedItem				(SRSpeechObject 		container,
								 long 					index)								THREEWORDINLINE(0x303C, 0x0408, 0xAA56);

/* Utilizing the System Feedback Window */
EXTERN_API( OSErr )
SRDrawText						(SRRecognizer 			recognizer,
								 const void *			dispText,
								 Size 					dispLength)							THREEWORDINLINE(0x303C, 0x0621, 0xAA56);

EXTERN_API( OSErr )
SRDrawRecognizedText			(SRRecognizer 			recognizer,
								 const void *			dispText,
								 Size 					dispLength)							THREEWORDINLINE(0x303C, 0x0622, 0xAA56);

EXTERN_API( OSErr )
SRSpeakText						(SRRecognizer 			recognizer,
								 const void *			speakText,
								 Size 					speakLength)						THREEWORDINLINE(0x303C, 0x0620, 0xAA56);

EXTERN_API( OSErr )
SRSpeakAndDrawText				(SRRecognizer 			recognizer,
								 const void *			text,
								 Size 					textLength)							THREEWORDINLINE(0x303C, 0x061F, 0xAA56);

EXTERN_API( OSErr )
SRStopSpeech					(SRRecognizer 			recognizer)							THREEWORDINLINE(0x303C, 0x0223, 0xAA56);

EXTERN_API( Boolean )
SRSpeechBusy					(SRRecognizer 			recognizer)							THREEWORDINLINE(0x303C, 0x0224, 0xAA56);

EXTERN_API( OSErr )
SRProcessBegin					(SRRecognizer 			recognizer,
								 Boolean 				failed)								THREEWORDINLINE(0x303C, 0x031D, 0xAA56);

EXTERN_API( OSErr )
SRProcessEnd					(SRRecognizer 			recognizer,
								 Boolean 				failed)								THREEWORDINLINE(0x303C, 0x031E, 0xAA56);




#if PRAGMA_STRUCT_ALIGN
	#pragma options align=reset
#elif PRAGMA_STRUCT_PACKPUSH
	#pragma pack(pop)
#elif PRAGMA_STRUCT_PACK
	#pragma pack()
#endif

#ifdef PRAGMA_IMPORT_OFF
#pragma import off
#elif PRAGMA_IMPORT
#pragma import reset
#endif

#ifdef __cplusplus
}
#endif

#endif /* __SPEECHRECOGNITION__ */

