\fBTcl_DStringSetLength\fR(\fIdsPtr, newLength\fR)
.sp
\fBTcl_DStringFree\fR(\fIdsPtr\fR)
.sp
\fBTcl_DStringResult\fR(\fIinterp, dsPtr\fR)
.sp
\fBTcl_DStringGetResult\fR(\fIinterp, dsPtr\fR)
.sp
Tcl_Obj *
\fBTcl_DStringToObj\fR(\fIdsPtr\fR)
.sp
.SH ARGUMENTS
.AS Tcl_DString newLength in/out
.AP Tcl_DString *dsPtr in/out
Pointer to structure that is used to manage a dynamic string.
.AP "const char" *bytes in
Pointer to characters to append to dynamic string.
.AP "const char" *element in

.PP
\fBTcl_DStringResult\fR sets the result of \fIinterp\fR to the value of
the dynamic string given by \fIdsPtr\fR.  It does this by moving
a pointer from \fIdsPtr\fR to the interpreter's result.
This saves the cost of allocating new memory and copying the string.
\fBTcl_DStringResult\fR also reinitializes the dynamic string to
an empty string.
Since the dynamic string is reinitialized, there is no need to
further call \fBTcl_DStringFree\fR on it and it can be reused without
calling \fBTcl_DStringInit\fR.
.PP
\fBTcl_DStringGetResult\fR does the opposite of \fBTcl_DStringResult\fR.
It sets the value of \fIdsPtr\fR to the result of \fIinterp\fR and
it clears \fIinterp\fR's result.
If possible it does this by moving a pointer rather than by copying
the string.
.PP
\fBTcl_DStringToObj\fR returns a \fBTcl_Obj\fR containing the value of
the dynamic string given by \fIdsPtr\fR.  It does this by moving
a pointer from \fIdsPtr\fR to a newly allocated \fBTcl_Obj\fR
and reinitializing to dynamic string to an empty string.
This saves the cost of allocating new memory and copying the string.
Since the dynamic string is reinitialized, there is no need to
further call \fBTcl_DStringFree\fR on it and it can be reused without
calling \fBTcl_DStringInit\fR.
The returned \fBTcl_Obj\fR has a reference count of 0.

.SH KEYWORDS
append, dynamic string, free, result

.CS
typedef struct Tcl_ObjType {
    const char *\fIname\fR;
    Tcl_FreeInternalRepProc *\fIfreeIntRepProc\fR;
    Tcl_DupInternalRepProc *\fIdupIntRepProc\fR;
    Tcl_UpdateStringProc *\fIupdateStringProc\fR;
    Tcl_SetFromAnyProc *\fIsetFromAnyProc\fR;
    size_t \fIversion\fR;
} \fBTcl_ObjType\fR;
.CE
.SS "THE NAME FIELD"
.PP
The \fIname\fR member describes the name of the type, e.g. \fBint\fR.
When a type is registered, this is the name used by callers
of \fBTcl_GetObjType\fR to lookup the type.  For unregistered

the \fIfreeIntRepProc\fR have no need to consult the \fIbytes\fR
member.
.PP
Note that if a subsidiary value has its reference count reduced to zero
during the running of a \fIfreeIntRepProc\fR, that value may be not freed
immediately, in order to limit stack usage. However, the value will be freed
before the outermost current \fBTcl_DecrRefCount\fR returns.
.SS "THE VERSION FIELD"
.PP
The \fIversion\fR member provides for future extensibility of the structure
and should be set to \fITCL_OBJTYPE_V0\fR.
.SH "REFERENCE COUNT MANAGEMENT"
.PP
The \fIobjPtr\fR argument to \fBTcl_AppendAllObjTypes\fR should be an unshared
value; this function will not modify the reference count of that value, but
will modify its contents. If \fIobjPtr\fR is not (interpretable as) a list,
this function will set the interpreter result and produce an error; using an
unshared empty value is strongly recommended.

.SH "TCL_READCHARS AND TCL_READ"
.PP
\fBTcl_ReadChars\fR consumes bytes from \fIchannel\fR, converting the bytes
to UTF-8 based on the channel's encoding and storing the produced data in
\fIreadObjPtr\fR's string representation.  The return value of
\fBTcl_ReadChars\fR is the number of characters, up to \fIcharsToRead\fR,
that were stored in \fIreadObjPtr\fR.  If an error occurs while reading, the
return value is TCL_INDEX_NONE and \fBTcl_ReadChars\fR records a POSIX error code that
can be retrieved with \fBTcl_GetErrno\fR.
.PP
Setting \fIcharsToRead\fR to TCL_INDEX_NONE will cause the command to read
all characters currently available (non-blocking) or everything until
eof (blocking mode).
.PP
The return value may be smaller than the value to read, indicating that less
data than requested was available.  This is called a \fIshort read\fR.  In
blocking mode, this can only happen on an end-of-file.  In nonblocking mode,
a short read can also occur if there is not enough input currently

channel is treated as an individual Unicode character.  All of the
characters of the line except for the terminating end-of-line character(s)
are appended to \fIlineObjPtr\fR's string representation.  The end-of-line
character(s) are read and discarded.
.PP
If a line was successfully read, the return value is greater than or equal
to zero and indicates the number of bytes stored in \fIlineObjPtr\fR.  If an
error occurs, \fBTcl_GetsObj\fR returns TCL_INDEX_NONE and records a POSIX error code
that can be retrieved with \fBTcl_GetErrno\fR.  \fBTcl_GetsObj\fR also
returns TCL_INDEX_NONE if the end of the file is reached; the \fBTcl_Eof\fR procedure
can be used to distinguish an error from an end-of-file condition.
.PP
If the channel is in nonblocking mode, the return value can also be TCL_INDEX_NONE
if no data was available or the data that was available did not contain an
end-of-line character.  When TCL_INDEX_NONE is returned, the \fBTcl_InputBlocked\fR
procedure may be invoked to determine if the channel is blocked because
of input unavailability.
.PP
\fBTcl_Gets\fR is the same as \fBTcl_GetsObj\fR except the resulting
characters are appended to the dynamic string given by
\fIlineRead\fR rather than a Tcl value.
.SH "TCL_UNGETS"
.PP
\fBTcl_Ungets\fR is used to add data to the input queue of a channel,
at either the head or tail of the queue.  The pointer \fIinput\fR points
to the data that is to be added.  The length of the input to add is given
by \fIinputLen\fR.  A non-zero value of \fIaddAtEnd\fR indicates that the
data is to be added at the end of queue; otherwise it will be added at the
head of the queue.  If \fIchannel\fR has a
.QW sticky
EOF set, no data will be
added to the input queue.  \fBTcl_Ungets\fR returns \fIinputLen\fR or
TCL_INDEX_NONE if an error occurs.
.SH "TCL_WRITECHARS, TCL_WRITEOBJ, AND TCL_WRITE"
.PP
\fBTcl_WriteChars\fR accepts \fIbytesToWrite\fR bytes of character data at
\fIcharBuf\fR.  The UTF-8 characters in the buffer are converted to the
channel's encoding and queued for output to \fIchannel\fR.  If
\fIbytesToWrite\fR is negative, \fBTcl_WriteChars\fR expects \fIcharBuf\fR
to be null-terminated and it outputs everything up to the null.
.PP
Data queued for output may not appear on the output device immediately, due
to internal buffering.  If the data should appear immediately, call
\fBTcl_Flush\fR after the call to \fBTcl_WriteChars\fR, or set the
\fB\-buffering\fR option on the channel to \fBnone\fR.  If you wish the data
to appear as soon as a complete line is accepted for output, set the
\fB\-buffering\fR option on the channel to \fBline\fR mode.
.PP
The return value of \fBTcl_WriteChars\fR is a count of how many bytes were
accepted for output to the channel.  This is either TCL_INDEX_NONE to
indicate that an error occurred or another number greater than
zero to indicate success.  If an error occurs, \fBTcl_WriteChars\fR records
a POSIX error code that may be retrieved with \fBTcl_GetErrno\fR.
.PP
Newline characters in the output data are translated to platform-specific
end-of-line sequences according to the \fB\-translation\fR option for the
channel.  This is done even if the channel has no encoding.
.PP
\fBTcl_WriteObj\fR is similar to \fBTcl_WriteChars\fR except it
accepts a Tcl value whose contents will be output to the channel.  The

.sp
int
\fBTcl_UniCharToLower\fR(\fIch\fR)
.sp
int
\fBTcl_UniCharToTitle\fR(\fIch\fR)
.sp
size_t
\fBTcl_UtfToUpper\fR(\fIstr\fR)
.sp
size_t
\fBTcl_UtfToLower\fR(\fIstr\fR)
.sp
size_t
\fBTcl_UtfToTitle\fR(\fIstr\fR)
.SH ARGUMENTS
.AS char *str in/out
.AP int ch in
The Unicode character to be converted.
.AP char *str in/out
Pointer to UTF-8 string to be converted in place.

Tcl_UniChar, Tcl_UniCharToUtf, Tcl_UtfToUniChar, Tcl_UtfToChar16, Tcl_UtfToWChar, Tcl_UniCharToUtfDString, Tcl_UtfToUniCharDString, Tcl_Char16ToUtfDString, Tcl_UtfToWCharDString, Tcl_UtfToChar16DString, Tcl_WCharLen, Tcl_Char16Len, Tcl_UniCharLen, Tcl_UniCharNcmp, Tcl_UniCharNcasecmp, Tcl_UniCharCaseMatch, Tcl_UtfNcmp, Tcl_UtfNcasecmp, Tcl_UtfCharComplete, Tcl_NumUtfChars, Tcl_UtfFindFirst, Tcl_UtfFindLast, Tcl_UtfNext, Tcl_UtfPrev, Tcl_UniCharAtIndex, Tcl_UtfAtIndex, Tcl_UtfBackslash \- routines for manipulating UTF-8 strings
.SH SYNOPSIS
.nf
\fB#include <tcl.h>\fR
.sp
typedef ... \fBTcl_UniChar\fR;
.sp
size_t
\fBTcl_UniCharToUtf\fR(\fIch, buf\fR)
.sp
size_t
\fBTcl_UtfToUniChar\fR(\fIsrc, chPtr\fR)
.sp
size_t
\fBTcl_UtfToChar16\fR(\fIsrc, uPtr\fR)
.sp
size_t
\fBTcl_UtfToWChar\fR(\fIsrc, wPtr\fR)
.sp
char *
\fBTcl_UniCharToUtfDString\fR(\fIuniStr, uniLength, dsPtr\fR)
.sp
char *
\fBTcl_Char16ToUtfDString\fR(\fIuStr, uniLength, dsPtr\fR)

declare 322 {
    int Tcl_UniCharToTitle(int ch)
}
declare 323 {
    int Tcl_UniCharToUpper(int ch)
}
declare 324 {
    Tcl_Size Tcl_UniCharToUtf(int ch, char *buf)
}
declare 325 {
    const char *TclUtfAtIndex(const char *src, Tcl_Size index)
}
declare 326 {
    int TclUtfCharComplete(const char *src, Tcl_Size length)
}

	    int *srcReadPtr, int *dstWrotePtr, int *dstCharsPtr)
}
declare 333 {
    char *Tcl_UtfToExternalDString(Tcl_Encoding encoding,
	    const char *src, Tcl_Size srcLen, Tcl_DString *dsPtr)
}
declare 334 {
    Tcl_Size Tcl_UtfToLower(char *src)
}
declare 335 {
    Tcl_Size Tcl_UtfToTitle(char *src)
}
declare 336 {
    Tcl_Size Tcl_UtfToChar16(const char *src, unsigned short *chPtr)
}
declare 337 {
    Tcl_Size Tcl_UtfToUpper(char *src)
}
declare 338 {
    Tcl_Size Tcl_WriteChars(Tcl_Channel chan, const char *src, Tcl_Size srcLen)
}
declare 339 {
    Tcl_Size Tcl_WriteObj(Tcl_Channel chan, Tcl_Obj *objPtr)
}

declare 645 {
    int Tcl_GetIntForIndex(Tcl_Interp *interp, Tcl_Obj *objPtr,
	    Tcl_Size endValue, Tcl_Size *indexPtr)
}

# TIP #548
declare 646 {
    Tcl_Size Tcl_UtfToUniChar(const char *src, int *chPtr)
}
declare 647 {
    char *Tcl_UniCharToUtfDString(const int *uniStr,
	    Tcl_Size uniLength, Tcl_DString *dsPtr)
}
declare 648 {
    int *Tcl_UtfToUniCharDString(const char *src,

# TIP #650 (reserved)
#declare 686 {
#    int Tcl_GetWideUIntFromObj(Tcl_Interp *interp, Tcl_Obj *objPtr,
#	    Tcl_WideUInt *uwidePtr)
#}

# TIP 651
declare 687 {
    Tcl_Obj *Tcl_DStringToObj(Tcl_DString *dsPtr)
}

# ----- BASELINE -- FOR -- 8.7.0 / 9.0.0 ----- #

##############################################################################

# Define the platform specific public Tcl interface. These functions are only
# available on the designated platform.

    Tcl_UpdateStringProc *updateStringProc;
				/* Called to update the string rep from the
				 * type's internal representation. */
    Tcl_SetFromAnyProc *setFromAnyProc;
				/* Called to convert the object's internal rep
				 * to this type. Frees the internal rep of the
				 * old type. Returns TCL_ERROR on failure. */
    size_t version;
} Tcl_ObjType;
#define TCL_OBJTYPE_V0 0 /* Pre-Tcl 9. Set to 0 so compiler will auto-init
			  * when existing code that does not init this
			  * field is compiled with Tcl9 headers */
#define TCL_OBJTYPE_CURRENT TCL_OBJTYPE_V0

/*
 * The following structure stores an internal representation (internalrep) for
 * a Tcl value. An internalrep is associated with an Tcl_ObjType when both
 * are stored in the same Tcl_Obj.  The routines of the Tcl_ObjType govern
 * the handling of the internalrep.
 */

 */

const Tcl_ObjType tclArithSeriesType = {
    "arithseries",			/* name */
    FreeArithSeriesInternalRep,		/* freeIntRepProc */
    DupArithSeriesInternalRep,		/* dupIntRepProc */
    UpdateStringOfArithSeries,		/* updateStringProc */
    SetArithSeriesFromAny,		/* setFromAnyProc */
    TCL_OBJTYPE_V0
};

/*
 *----------------------------------------------------------------------
 *
 * ArithSeriesLen --
 *

static Tcl_DupInternalRepProc	DupAssembleCodeInternalRep;

static const Tcl_ObjType assembleCodeType = {
    "assemblecode",
    FreeAssembleCodeInternalRep, /* freeIntRepProc */
    DupAssembleCodeInternalRep,	 /* dupIntRepProc */
    NULL,			 /* updateStringProc */
    NULL,			 /* setFromAnyProc */
    TCL_OBJTYPE_V0
};

/*
 * Source instructions recognized in the Tcl Assembly Language (TAL)
 */

static const TalInstDesc TalInstructionTable[] = {

 */

static const Tcl_ObjType properByteArrayType = {
    "bytearray",
    FreeProperByteArrayInternalRep,
    DupProperByteArrayInternalRep,
    UpdateStringOfByteArray,
    NULL,
    TCL_OBJTYPE_V0
};

/*
 * The following structure is the internal rep for a ByteArray object. Keeps
 * track of how much memory has been used and how much has been allocated for
 * the byte array to enable growing and shrinking of the ByteArray object with
 * fewer mallocs.

    }

    /*
     * Note that we cannot use Tcl_DStringResult here because it will
     * truncate the string at the first null byte.
     */

    Tcl_SetObjResult(interp, Tcl_DStringToObj(&ds));

    /*
     * We're done with the encoding
     */

    Tcl_FreeEncoding(encoding);
    return TCL_OK;

    if (objc != 2) {
	Tcl_WrongNumArgs(interp, 1, objv, "name");
	return TCL_ERROR;
    }
    if (Tcl_TranslateFileName(interp, TclGetString(objv[1]), &ds) == NULL) {
	return TCL_ERROR;
    }
    Tcl_SetObjResult(interp, Tcl_DStringToObj(&ds));
    return TCL_OK;
}

/*
 *----------------------------------------------------------------------
 *
 * PathNormalizeCmd --

 */

const Tcl_ObjType tclByteCodeType = {
    "bytecode",			/* name */
    FreeByteCodeInternalRep,	/* freeIntRepProc */
    DupByteCodeInternalRep,	/* dupIntRepProc */
    NULL,			/* updateStringProc */
    SetByteCodeFromAny,		/* setFromAnyProc */
    TCL_OBJTYPE_V0
};

/*
 * subtCodeType provides the standard type managemnt procedures for the
 * substcode type, which represents substiution within a Tcl value.
 */

static const Tcl_ObjType substCodeType = {
    "substcode",		/* name */
    FreeSubstCodeInternalRep,	/* freeIntRepProc */
    DupByteCodeInternalRep,	/* dupIntRepProc - shared with bytecode */
    NULL,			/* updateStringProc */
    NULL,			/* setFromAnyProc */
    TCL_OBJTYPE_V0
};
#define SubstFlags(objPtr) (objPtr)->internalRep.twoPtrValue.ptr2

/*
 * Helper macros.
 */

/* 321 */
TCLAPI int		Tcl_UniCharToLower(int ch);
/* 322 */
TCLAPI int		Tcl_UniCharToTitle(int ch);
/* 323 */
TCLAPI int		Tcl_UniCharToUpper(int ch);
/* 324 */
TCLAPI Tcl_Size		Tcl_UniCharToUtf(int ch, char *buf);
/* 325 */
TCLAPI const char *	TclUtfAtIndex(const char *src, Tcl_Size index);
/* 326 */
TCLAPI int		TclUtfCharComplete(const char *src, Tcl_Size length);
/* 327 */
TCLAPI Tcl_Size		Tcl_UtfBackslash(const char *src, int *readPtr,
				char *dst);

				Tcl_Size dstLen, int *srcReadPtr,
				int *dstWrotePtr, int *dstCharsPtr);
/* 333 */
TCLAPI char *		Tcl_UtfToExternalDString(Tcl_Encoding encoding,
				const char *src, Tcl_Size srcLen,
				Tcl_DString *dsPtr);
/* 334 */
TCLAPI Tcl_Size		Tcl_UtfToLower(char *src);
/* 335 */
TCLAPI Tcl_Size		Tcl_UtfToTitle(char *src);
/* 336 */
TCLAPI Tcl_Size		Tcl_UtfToChar16(const char *src,
				unsigned short *chPtr);
/* 337 */
TCLAPI Tcl_Size		Tcl_UtfToUpper(char *src);
/* 338 */
TCLAPI Tcl_Size		Tcl_WriteChars(Tcl_Channel chan, const char *src,
				Tcl_Size srcLen);
/* 339 */
TCLAPI Tcl_Size		Tcl_WriteObj(Tcl_Channel chan, Tcl_Obj *objPtr);
/* 340 */
TCLAPI char *		Tcl_GetString(Tcl_Obj *objPtr);

				const char *varName, void *addr, int type,
				Tcl_Size size);
/* 645 */
TCLAPI int		Tcl_GetIntForIndex(Tcl_Interp *interp,
				Tcl_Obj *objPtr, Tcl_Size endValue,
				Tcl_Size *indexPtr);
/* 646 */
TCLAPI Tcl_Size		Tcl_UtfToUniChar(const char *src, int *chPtr);
/* 647 */
TCLAPI char *		Tcl_UniCharToUtfDString(const int *uniStr,
				Tcl_Size uniLength, Tcl_DString *dsPtr);
/* 648 */
TCLAPI int *		Tcl_UtfToUniCharDString(const char *src,
				Tcl_Size length, Tcl_DString *dsPtr);
/* 649 */

				size_t numBytes, void **clientDataPtr,
				int *typePtr);
/* 682 */
TCLAPI int		Tcl_RemoveChannelMode(Tcl_Interp *interp,
				Tcl_Channel chan, int mode);
/* 683 */
TCLAPI int		Tcl_GetEncodingNulLength(Tcl_Encoding encoding);
/* Slot 684 is reserved */
/* Slot 685 is reserved */
/* Slot 686 is reserved */
/* 687 */
TCLAPI Tcl_Obj *	Tcl_DStringToObj(Tcl_DString *dsPtr);

typedef struct {
    const struct TclPlatStubs *tclPlatStubs;
    const struct TclIntStubs *tclIntStubs;
    const struct TclIntPlatStubs *tclIntPlatStubs;
    const struct TclOOStubs *tclOOStubs;
    const struct TclOOIntStubs *tclOOIntStubs;

    Tcl_Obj * (*tcl_SetVar2Ex) (Tcl_Interp *interp, const char *part1, const char *part2, Tcl_Obj *newValuePtr, int flags); /* 317 */
    void (*tcl_ThreadAlert) (Tcl_ThreadId threadId); /* 318 */
    void (*tcl_ThreadQueueEvent) (Tcl_ThreadId threadId, Tcl_Event *evPtr, int position); /* 319 */
    int (*tcl_UniCharAtIndex) (const char *src, Tcl_Size index); /* 320 */
    int (*tcl_UniCharToLower) (int ch); /* 321 */
    int (*tcl_UniCharToTitle) (int ch); /* 322 */
    int (*tcl_UniCharToUpper) (int ch); /* 323 */
    Tcl_Size (*tcl_UniCharToUtf) (int ch, char *buf); /* 324 */
    const char * (*tclUtfAtIndex) (const char *src, Tcl_Size index); /* 325 */
    int (*tclUtfCharComplete) (const char *src, Tcl_Size length); /* 326 */
    Tcl_Size (*tcl_UtfBackslash) (const char *src, int *readPtr, char *dst); /* 327 */
    const char * (*tcl_UtfFindFirst) (const char *src, int ch); /* 328 */
    const char * (*tcl_UtfFindLast) (const char *src, int ch); /* 329 */
    const char * (*tclUtfNext) (const char *src); /* 330 */
    const char * (*tclUtfPrev) (const char *src, const char *start); /* 331 */
    int (*tcl_UtfToExternal) (Tcl_Interp *interp, Tcl_Encoding encoding, const char *src, Tcl_Size srcLen, int flags, Tcl_EncodingState *statePtr, char *dst, Tcl_Size dstLen, int *srcReadPtr, int *dstWrotePtr, int *dstCharsPtr); /* 332 */
    char * (*tcl_UtfToExternalDString) (Tcl_Encoding encoding, const char *src, Tcl_Size srcLen, Tcl_DString *dsPtr); /* 333 */
    Tcl_Size (*tcl_UtfToLower) (char *src); /* 334 */
    Tcl_Size (*tcl_UtfToTitle) (char *src); /* 335 */
    Tcl_Size (*tcl_UtfToChar16) (const char *src, unsigned short *chPtr); /* 336 */
    Tcl_Size (*tcl_UtfToUpper) (char *src); /* 337 */
    Tcl_Size (*tcl_WriteChars) (Tcl_Channel chan, const char *src, Tcl_Size srcLen); /* 338 */
    Tcl_Size (*tcl_WriteObj) (Tcl_Channel chan, Tcl_Obj *objPtr); /* 339 */
    char * (*tcl_GetString) (Tcl_Obj *objPtr); /* 340 */
    void (*reserved341)(void);
    void (*reserved342)(void);
    void (*tcl_AlertNotifier) (void *clientData); /* 343 */
    void (*tcl_ServiceModeHook) (int mode); /* 344 */

    void (*tcl_StoreInternalRep) (Tcl_Obj *objPtr, const Tcl_ObjType *typePtr, const Tcl_ObjInternalRep *irPtr); /* 639 */
    int (*tcl_HasStringRep) (Tcl_Obj *objPtr); /* 640 */
    void (*tcl_IncrRefCount) (Tcl_Obj *objPtr); /* 641 */
    void (*tcl_DecrRefCount) (Tcl_Obj *objPtr); /* 642 */
    int (*tcl_IsShared) (Tcl_Obj *objPtr); /* 643 */
    int (*tcl_LinkArray) (Tcl_Interp *interp, const char *varName, void *addr, int type, Tcl_Size size); /* 644 */
    int (*tcl_GetIntForIndex) (Tcl_Interp *interp, Tcl_Obj *objPtr, Tcl_Size endValue, Tcl_Size *indexPtr); /* 645 */
    Tcl_Size (*tcl_UtfToUniChar) (const char *src, int *chPtr); /* 646 */
    char * (*tcl_UniCharToUtfDString) (const int *uniStr, Tcl_Size uniLength, Tcl_DString *dsPtr); /* 647 */
    int * (*tcl_UtfToUniCharDString) (const char *src, Tcl_Size length, Tcl_DString *dsPtr); /* 648 */
    unsigned char * (*tclGetBytesFromObj) (Tcl_Interp *interp, Tcl_Obj *objPtr, int *numBytesPtr); /* 649 */
    unsigned char * (*tcl_GetBytesFromObj) (Tcl_Interp *interp, Tcl_Obj *objPtr, size_t *numBytesPtr); /* 650 */
    char * (*tcl_GetStringFromObj) (Tcl_Obj *objPtr, size_t *lengthPtr); /* 651 */
    Tcl_UniChar * (*tcl_GetUnicodeFromObj) (Tcl_Obj *objPtr, size_t *lengthPtr); /* 652 */
    unsigned char * (*tcl_GetByteArrayFromObj) (Tcl_Obj *objPtr, size_t *numBytesPtr); /* 653 */

    Tcl_Trace (*tcl_CreateObjTrace2) (Tcl_Interp *interp, Tcl_Size level, int flags, Tcl_CmdObjTraceProc2 *objProc2, void *clientData, Tcl_CmdObjTraceDeleteProc *delProc); /* 677 */
    Tcl_Command (*tcl_NRCreateCommand2) (Tcl_Interp *interp, const char *cmdName, Tcl_ObjCmdProc2 *proc, Tcl_ObjCmdProc2 *nreProc2, void *clientData, Tcl_CmdDeleteProc *deleteProc); /* 678 */
    int (*tcl_NRCallObjProc2) (Tcl_Interp *interp, Tcl_ObjCmdProc2 *objProc2, void *clientData, size_t objc, Tcl_Obj *const objv[]); /* 679 */
    int (*tcl_GetNumberFromObj) (Tcl_Interp *interp, Tcl_Obj *objPtr, void **clientDataPtr, int *typePtr); /* 680 */
    int (*tcl_GetNumber) (Tcl_Interp *interp, const char *bytes, size_t numBytes, void **clientDataPtr, int *typePtr); /* 681 */
    int (*tcl_RemoveChannelMode) (Tcl_Interp *interp, Tcl_Channel chan, int mode); /* 682 */
    int (*tcl_GetEncodingNulLength) (Tcl_Encoding encoding); /* 683 */
    void (*reserved684)(void);
    void (*reserved685)(void);
    void (*reserved686)(void);
    Tcl_Obj * (*tcl_DStringToObj) (Tcl_DString *dsPtr); /* 687 */
} TclStubs;

extern const TclStubs *tclStubsPtr;

#ifdef __cplusplus
}
#endif

	(tclStubsPtr->tcl_GetNumberFromObj) /* 680 */
#define Tcl_GetNumber \
	(tclStubsPtr->tcl_GetNumber) /* 681 */
#define Tcl_RemoveChannelMode \
	(tclStubsPtr->tcl_RemoveChannelMode) /* 682 */
#define Tcl_GetEncodingNulLength \
	(tclStubsPtr->tcl_GetEncodingNulLength) /* 683 */
/* Slot 684 is reserved */
/* Slot 685 is reserved */
/* Slot 686 is reserved */
#define Tcl_DStringToObj \
	(tclStubsPtr->tcl_DStringToObj) /* 687 */

#endif /* defined(USE_TCL_STUBS) */

/* !END!: Do not edit above this line. */

#ifdef _WIN32
#   undef Tcl_CreateFileHandler

#   define Tcl_WCharToUtfDString (sizeof(wchar_t) != sizeof(short) \
		? (char *(*)(const wchar_t *, Tcl_Size, Tcl_DString *))tclStubsPtr->tcl_UniCharToUtfDString \
		: (char *(*)(const wchar_t *, Tcl_Size, Tcl_DString *))Tcl_Char16ToUtfDString)
#   define Tcl_UtfToWCharDString (sizeof(wchar_t) != sizeof(short) \
		? (wchar_t *(*)(const char *, Tcl_Size, Tcl_DString *))tclStubsPtr->tcl_UtfToUniCharDString \
		: (wchar_t *(*)(const char *, Tcl_Size, Tcl_DString *))Tcl_UtfToChar16DString)
#   define Tcl_UtfToWChar (sizeof(wchar_t) != sizeof(short) \
		? (Tcl_Size (*)(const char *, wchar_t *))tclStubsPtr->tcl_UtfToUniChar \
		: (Tcl_Size (*)(const char *, wchar_t *))Tcl_UtfToChar16)
#   define Tcl_WCharLen (sizeof(wchar_t) != sizeof(short) \
		? (Tcl_Size (*)(wchar_t *))tclStubsPtr->tcl_UniCharLen \
		: (Tcl_Size (*)(wchar_t *))Tcl_Char16Len)
#   undef Tcl_ListObjGetElements
#   define Tcl_ListObjGetElements(interp, listPtr, objcPtr, objvPtr) (sizeof(*(objcPtr)) == sizeof(int) \
		? tclStubsPtr->tclListObjGetElements((interp), (listPtr), (int *)(void *)(objcPtr), (objvPtr)) \
		: tclStubsPtr->tcl_ListObjGetElements((interp), (listPtr), (size_t *)(void *)(objcPtr), (objvPtr)))

#   define Tcl_WCharToUtfDString (sizeof(wchar_t) != sizeof(short) \
		? (char *(*)(const wchar_t *, Tcl_Size, Tcl_DString *))Tcl_UniCharToUtfDString \
		: (char *(*)(const wchar_t *, Tcl_Size, Tcl_DString *))Tcl_Char16ToUtfDString)
#   define Tcl_UtfToWCharDString (sizeof(wchar_t) != sizeof(short) \
		? (wchar_t *(*)(const char *, Tcl_Size, Tcl_DString *))Tcl_UtfToUniCharDString \
		: (wchar_t *(*)(const char *, Tcl_Size, Tcl_DString *))Tcl_UtfToChar16DString)
#   define Tcl_UtfToWChar (sizeof(wchar_t) != sizeof(short) \
		? (Tcl_Size (*)(const char *, wchar_t *))Tcl_UtfToUniChar \
		: (Tcl_Size (*)(const char *, wchar_t *))Tcl_UtfToChar16)
#   define Tcl_WCharLen (sizeof(wchar_t) != sizeof(short) \
		? (Tcl_Size (*)(wchar_t *))Tcl_UniCharLen \
		: (Tcl_Size (*)(wchar_t *))Tcl_Char16Len)
#if !defined(BUILD_tcl)
#   define Tcl_ListObjGetElements(interp, listPtr, objcPtr, objvPtr) (sizeof(*(objcPtr)) == sizeof(int) \
		? TclListObjGetElements((interp), (listPtr), (int *)(void *)(objcPtr), (objvPtr)) \
		: (Tcl_ListObjGetElements)((interp), (listPtr), (size_t *)(void *)(objcPtr), (objvPtr)))

 */

const Tcl_ObjType tclDictType = {
    "dict",
    FreeDictInternalRep,		/* freeIntRepProc */
    DupDictInternalRep,			/* dupIntRepProc */
    UpdateStringOfDict,			/* updateStringProc */
    SetDictFromAny,			/* setFromAnyProc */
    TCL_OBJTYPE_V0
};

#define DictSetInternalRep(objPtr, dictRepPtr)				\
    do {                                                                \
        Tcl_ObjInternalRep ir;                                               \
        ir.twoPtrValue.ptr1 = (dictRepPtr);                             \
        ir.twoPtrValue.ptr2 = NULL;                                     \

static const Tcl_ObjType instNameType = {
    "instname",			/* name */
    NULL,			/* freeIntRepProc */
    NULL,			/* dupIntRepProc */
    UpdateStringOfInstName,	/* updateStringProc */
    NULL,			/* setFromAnyProc */
    TCL_OBJTYPE_V0
};

#define InstNameSetInternalRep(objPtr, inst)				\
    do {							\
	Tcl_ObjInternalRep ir;					\
	ir.wideValue = (inst);					\
	Tcl_StoreInternalRep((objPtr), &instNameType, &ir);		\

/*
 * A Tcl_ObjType for holding a cached Tcl_Encoding in the twoPtrValue.ptr1 field
 * of the internalrep. This should help the lifetime of encodings be more useful.
 * See concerns raised in [Bug 1077262].
 */

static const Tcl_ObjType encodingType = {
    "encoding",
    FreeEncodingInternalRep,
    DupEncodingInternalRep,
    NULL,
    NULL,
    TCL_OBJTYPE_V0
};

#define EncodingSetInternalRep(objPtr, encoding)				\
    do {								\
	Tcl_ObjInternalRep ir;						\
	ir.twoPtrValue.ptr1 = (encoding);				\
	ir.twoPtrValue.ptr2 = NULL;					\
	Tcl_StoreInternalRep((objPtr), &encodingType, &ir);			\
    } while (0)

 */

static const Tcl_ObjType ensembleCmdType = {
    "ensembleCommand",		/* the type's name */
    FreeEnsembleCmdRep,		/* freeIntRepProc */
    DupEnsembleCmdRep,		/* dupIntRepProc */
    NULL,			/* updateStringProc */
    NULL,			/* setFromAnyProc */
    TCL_OBJTYPE_V0
};

#define ECRSetInternalRep(objPtr, ecRepPtr)					\
    do {								\
	Tcl_ObjInternalRep ir;						\
	ir.twoPtrValue.ptr1 = (ecRepPtr);				\
	ir.twoPtrValue.ptr2 = NULL;					\

 */

static const Tcl_ObjType exprCodeType = {
    "exprcode",
    FreeExprCodeInternalRep,	/* freeIntRepProc */
    DupExprCodeInternalRep,	/* dupIntRepProc */
    NULL,			/* updateStringProc */
    NULL,			/* setFromAnyProc */
    TCL_OBJTYPE_V0
};

/*
 * Custom object type only used in this file; values of its type should never
 * be seen by user scripts.
 */

static const Tcl_ObjType dictIteratorType = {
    "dictIterator",
    ReleaseDictIterator,
    NULL, NULL, NULL, TCL_OBJTYPE_V0
};

/*
 *----------------------------------------------------------------------
 *
 * ReleaseDictIterator --
 *

        const char *rootEnd;

        Tcl_DStringInit(&ds);
        rootEnd = ExtractWinRoot(path, &ds, 0, &type);
        if ((rootEnd != path) && (driveNameLengthPtr != NULL)) {
            *driveNameLengthPtr = rootEnd - path;
            if (driveNameRef != NULL) {
                *driveNameRef = Tcl_DStringToObj(&ds);
                Tcl_IncrRefCount(*driveNameRef);
            }
        }
        Tcl_DStringFree(&ds);
        break;
    }
    }

    p = ExtractWinRoot(path, &buf, 0, &type);

    /*
     * Terminate the root portion, if we matched something.
     */

    if (p != path) {
	Tcl_ListObjAppendElement(NULL, result, Tcl_DStringToObj(&buf));
    }
    Tcl_DStringFree(&buf);

    /*
     * Split on slashes.
     */

	}

	/*
	 * Common for all platforms.
	 */

	if (pathPtr == NULL) {
	    joinedPtr = Tcl_DStringToObj(&append);
	} else if (flags) {
	    joinedPtr = TclNewFSPathObj(pathPtr, Tcl_DStringValue(&append),
		    Tcl_DStringLength(&append));
	} else {
	    joinedPtr = Tcl_DuplicateObj(pathPtr);
	    if (strchr(separators, Tcl_DStringValue(&append)[0]) == NULL) {
		/*

static void		FreeChannelInternalRep(Tcl_Obj *objPtr);

static const Tcl_ObjType chanObjType = {
    "channel",			/* name for this type */
    FreeChannelInternalRep,		/* freeIntRepProc */
    DupChannelInternalRep,		/* dupIntRepProc */
    NULL,			/* updateStringProc */
    NULL,			/* setFromAnyProc */
    TCL_OBJTYPE_V0
};

#define ChanSetInternalRep(objPtr, resPtr)					\
    do {								\
	Tcl_ObjInternalRep ir;						\
	(resPtr)->refCount++;						\
	ir.twoPtrValue.ptr1 = (resPtr);					\

 */

static const Tcl_ObjType indexType = {
    "index",			/* name */
    FreeIndex,			/* freeIntRepProc */
    DupIndex,			/* dupIntRepProc */
    UpdateStringOfIndex,	/* updateStringProc */
    NULL,			/* setFromAnyProc */
    TCL_OBJTYPE_V0
};

/*
 * The definition of the internal representation of the "index" object; The
 * internalRep.twoPtrValue.ptr1 field of an object of "index" type will be a
 * pointer to one of these structures.
 *

			    void *clientData);
MODULE_SCOPE void	TclDeleteLateExitHandler(Tcl_ExitProc *proc,
			    void *clientData);
MODULE_SCOPE char *	TclDStringAppendObj(Tcl_DString *dsPtr,
			    Tcl_Obj *objPtr);
MODULE_SCOPE char *	TclDStringAppendDString(Tcl_DString *dsPtr,
			    Tcl_DString *toAppendPtr);

MODULE_SCOPE Tcl_Obj *const *TclFetchEnsembleRoot(Tcl_Interp *interp,
			    Tcl_Obj *const *objv, size_t objc, size_t *objcPtr);
MODULE_SCOPE Tcl_Obj *const *TclEnsembleGetRewriteValues(Tcl_Interp *interp);
MODULE_SCOPE Tcl_Namespace *TclEnsureNamespace(Tcl_Interp *interp,
			    Tcl_Namespace *namespacePtr);
MODULE_SCOPE void	TclFinalizeAllocSubsystem(void);
MODULE_SCOPE void	TclFinalizeAsync(void);

    int (*tclWinGetSockOpt) (SOCKET s, int level, int optname, char *optval, int *optlen); /* 3 */
    HINSTANCE (*tclWinGetTclInstance) (void); /* 4 */
    int (*tclUnixWaitForFile) (int fd, int mask, int timeout); /* 5 */
    unsigned short (*tclWinNToHS) (unsigned short ns); /* 6 */
    int (*tclWinSetSockOpt) (SOCKET s, int level, int optname, const char *optval, int optlen); /* 7 */
    int (*tclpGetPid) (Tcl_Pid pid); /* 8 */
    int (*tclWinGetPlatformId) (void); /* 9 */
    void *(*tclpReaddir) (void *dir); /* 10 */
    void (*tclGetAndDetachPids) (Tcl_Interp *interp, Tcl_Channel chan); /* 11 */
    int (*tclpCloseFile) (TclFile file); /* 12 */
    Tcl_Channel (*tclpCreateCommandChannel) (TclFile readFile, TclFile writeFile, TclFile errorFile, int numPids, Tcl_Pid *pidPtr); /* 13 */
    int (*tclpCreatePipe) (TclFile *readPipe, TclFile *writePipe); /* 14 */
    int (*tclpCreateProcess) (Tcl_Interp *interp, int argc, const char **argv, TclFile inputFile, TclFile outputFile, TclFile errorFile, Tcl_Pid *pidPtr); /* 15 */
    int (*tclpIsAtty) (int fd); /* 16 */
    int (*tclUnixCopyFile) (const char *src, const char *dst, const Tcl_StatBuf *statBufPtr, int dontCopyAtts); /* 17 */

	(tclIntPlatStubsPtr->tclWinNToHS) /* 6 */
#define TclWinSetSockOpt \
	(tclIntPlatStubsPtr->tclWinSetSockOpt) /* 7 */
#define TclpGetPid \
	(tclIntPlatStubsPtr->tclpGetPid) /* 8 */
#define TclWinGetPlatformId \
	(tclIntPlatStubsPtr->tclWinGetPlatformId) /* 9 */


#define TclGetAndDetachPids \
	(tclIntPlatStubsPtr->tclGetAndDetachPids) /* 11 */
#define TclpCloseFile \
	(tclIntPlatStubsPtr->tclpCloseFile) /* 12 */
#define TclpCreateCommandChannel \
	(tclIntPlatStubsPtr->tclpCreateCommandChannel) /* 13 */
#define TclpCreatePipe \

 */

static Tcl_ObjType invalidRealType = {
    "invalidReal",			/* name */
    NULL,				/* freeIntRepProc */
    NULL,				/* dupIntRepProc */
    NULL,				/* updateStringProc */
    NULL,				/* setFromAnyProc */
    TCL_OBJTYPE_V0
};

/*
 * Convenience macro for accessing the value of the C variable pointed to by a
 * link. Note that this macro produces something that may be regarded as an
 * lvalue or rvalue; it may be assigned to as well as read. Also note that
 * this macro assumes the name of the variable being accessed (linkPtr); this

    if (Tcl_GetNumberFromObj(NULL, objPtr, &clientData, &type) == TCL_OK) {
	if (type == TCL_NUMBER_INT) {
	    *widePtr = *((const Tcl_WideInt *) clientData);
	    return (*widePtr < 0);
	} else if (type == TCL_NUMBER_BIG) {
	    mp_int *numPtr = (mp_int *)clientData;
	    Tcl_WideUInt value = 0;
	    union {
		Tcl_WideUInt value;
		unsigned char bytes[sizeof(Tcl_WideUInt)];
	    } scratch;
	    size_t numBytes;
	    unsigned char *bytes = scratch.bytes;

	    if (numPtr->sign || (MP_OKAY != mp_to_ubin(numPtr,
		    bytes, sizeof(Tcl_WideUInt), &numBytes))) {
		/*
		 * If the sign bit is set (a negative value) or if the value
		 * can't possibly fit in the bits of an unsigned wide, there's
		 * no point in doing further conversion.
		 */
		return 1;
	    }
#ifndef WORDS_BIGENDIAN
	    while (numBytes-- > 0) {
		value = (value << CHAR_BIT) | *bytes++;
	    }
#else /* WORDS_BIGENDIAN */
	    /*
	     * Big-endian can read the value directly.
	     */
	    value = scratch.value;
#endif /* WORDS_BIGENDIAN */
	    *uwidePtr = value;
	    return 0;
	}
    }

    /*
     * Evil edge case fallback.

 */

const Tcl_ObjType tclListType = {
    "list",			/* name */
    FreeListInternalRep,	/* freeIntRepProc */
    DupListInternalRep,		/* dupIntRepProc */
    UpdateStringOfList,		/* updateStringProc */
    SetListFromAny,		/* setFromAnyProc */
    TCL_OBJTYPE_V0
};

/* Macros to manipulate the List internal rep */
#define ListRepIncrRefs(repPtr_)            \
    do {                                    \
	(repPtr_)->storePtr->refCount++;    \
	if ((repPtr_)->spanPtr)             \

#ifdef UNICODE
    Tcl_DStringInit(&ds);
    Tcl_WCharToUtfDString(string, -1, &ds);
#else
    (void)Tcl_ExternalToUtfDString(NULL, (char *)string, -1, &ds);
#endif
    return Tcl_DStringToObj(&ds);
}

/*
 * Declarations for various library functions and variables (don't want to
 * include tclPort.h here, because people might copy this file out of the Tcl
 * source directory to make their own modified versions).
 */

 */

static const Tcl_ObjType nsNameType = {
    "nsName",			/* the type's name */
    FreeNsNameInternalRep,	/* freeIntRepProc */
    DupNsNameInternalRep,	/* dupIntRepProc */
    NULL,			/* updateStringProc */
    SetNsNameFromAny,		/* setFromAnyProc */
    TCL_OBJTYPE_V0
};

#define NsNameSetInternalRep(objPtr, nnPtr)					\
    do {								\
	Tcl_ObjInternalRep ir;						\
	(nnPtr)->refCount++;						\
	ir.twoPtrValue.ptr1 = (nnPtr);					\

 */

static const Tcl_ObjType methodNameType = {
    "TclOO method name",
    FreeMethodNameRep,
    DupMethodNameRep,
    NULL,
    NULL,
    TCL_OBJTYPE_V0
};


/*
 * ----------------------------------------------------------------------
 *
 * TclOODeleteContext --

 */

const Tcl_ObjType tclBooleanType = {
    "boolean",			/* name */
    NULL,			/* freeIntRepProc */
    NULL,			/* dupIntRepProc */
    NULL,			/* updateStringProc */
    TclSetBooleanFromAny,		/* setFromAnyProc */
    TCL_OBJTYPE_V0
};
const Tcl_ObjType tclDoubleType = {
    "double",			/* name */
    NULL,			/* freeIntRepProc */
    NULL,			/* dupIntRepProc */
    UpdateStringOfDouble,	/* updateStringProc */
    SetDoubleFromAny,		/* setFromAnyProc */
    TCL_OBJTYPE_V0
};
const Tcl_ObjType tclIntType = {
    "int",			/* name */
    NULL,			/* freeIntRepProc */
    NULL,			/* dupIntRepProc */
    UpdateStringOfInt,		/* updateStringProc */
    SetIntFromAny,		/* setFromAnyProc */
    TCL_OBJTYPE_V0
};
const Tcl_ObjType tclBignumType = {
    "bignum",			/* name */
    FreeBignum,			/* freeIntRepProc */
    DupBignum,			/* dupIntRepProc */
    UpdateStringOfBignum,	/* updateStringProc */
    NULL,			/* setFromAnyProc */
    TCL_OBJTYPE_V0
};

/*
 * The structure below defines the Tcl obj hash key type.
 */

const Tcl_HashKeyType tclObjHashKeyType = {

 */

Tcl_ObjType tclCmdNameType = {
    "cmdName",			/* name */
    FreeCmdNameInternalRep,	/* freeIntRepProc */
    DupCmdNameInternalRep,	/* dupIntRepProc */
    NULL,			/* updateStringProc */
    SetCmdNameFromAny,		/* setFromAnyProc */
    TCL_OBJTYPE_V0
};

/*
 * Structure containing a cached pointer to a command that is the result of
 * resolving the command's name in some namespace. It is the internal
 * representation for a cmdName object. It contains the pointer along with
 * some information that is used to check the pointer's validity.

	     * when auto-narrowing is enabled. Only those values in the signed
	     * long range get auto-narrowed to tclIntType, while all the
	     * values in the unsigned long range will fit in a long.
	     */

		{
	    mp_int big;
	    unsigned long scratch, value = 0;
	    unsigned char *bytes = (unsigned char *) &scratch;
	    size_t numBytes;

	    TclUnpackBignum(objPtr, big);
	    if (mp_to_ubin(&big, bytes, sizeof(long), &numBytes) == MP_OKAY) {
		while (numBytes-- > 0) {
			value = (value << CHAR_BIT) | *bytes++;
		}
		if (big.sign) {
		    if (value <= 1 + (unsigned long)LONG_MAX) {
			*longPtr = (long)(-value);
			return TCL_OK;
		    }
		} else {
		    if (value <= (unsigned long)ULONG_MAX) {

	     * Must check for those bignum values that can fit in a
	     * Tcl_WideInt, even when auto-narrowing is enabled.
	     */

	    mp_int big;
	    Tcl_WideUInt value = 0;
	    size_t numBytes;
	    Tcl_WideInt scratch;
	    unsigned char *bytes = (unsigned char *) &scratch;

	    TclUnpackBignum(objPtr, big);
	    if (mp_to_ubin(&big, bytes, sizeof(Tcl_WideInt), &numBytes) == MP_OKAY) {
		while (numBytes-- > 0) {
		    value = (value << CHAR_BIT) | *bytes++;
		}
		if (big.sign) {
		    if (value <= 1 + ~(Tcl_WideUInt)WIDE_MIN) {
			*wideIntPtr = (Tcl_WideInt)(-value);
			return TCL_OK;
		    }
		} else {
		    if (value <= (Tcl_WideUInt)WIDE_MAX) {

	    }
	    return TCL_ERROR;
	}
	if (objPtr->typePtr == &tclBignumType) {
	    mp_int big;
	    mp_err err;

	    Tcl_WideUInt value = 0, scratch;
	    size_t numBytes;
	    unsigned char *bytes = (unsigned char *) &scratch;

	    Tcl_GetBignumFromObj(NULL, objPtr, &big);
	    err = mp_mod_2d(&big, (int) (CHAR_BIT * sizeof(Tcl_WideInt)), &big);
	    if (err == MP_OKAY) {

		err = mp_to_ubin(&big, bytes, sizeof(Tcl_WideInt), &numBytes);
	    }
	    if (err != MP_OKAY) {
		return TCL_ERROR;
	    }
	    while (numBytes-- > 0) {
		value = (value << CHAR_BIT) | *bytes++;
	    }
	    *wideIntPtr = !big.sign ? (Tcl_WideInt)value : -(Tcl_WideInt)value;
	    mp_clear(&big);
	    return TCL_OK;
	}
    } while (TclParseNumber(interp, objPtr, "integer", NULL, -1, NULL,
	    TCL_PARSE_INTEGER_ONLY)==TCL_OK);
    return TCL_ERROR;

void
Tcl_SetBignumObj(
    Tcl_Obj *objPtr,		/* Object to set */
    void *big)	/* Value to store */
{
    Tcl_WideUInt value = 0;
    size_t numBytes;
    Tcl_WideUInt scratch;
    unsigned char *bytes = (unsigned char *) &scratch;
    mp_int *bignumValue = (mp_int *) big;

    if (Tcl_IsShared(objPtr)) {
	Tcl_Panic("%s called with shared object", "Tcl_SetBignumObj");
    }

    if (mp_to_ubin(bignumValue, bytes, sizeof(Tcl_WideUInt), &numBytes) != MP_OKAY) {
	goto tooLargeForWide;
    }
    while (numBytes-- > 0) {
	value = (value << CHAR_BIT) | *bytes++;
    }
    if (value > ((Tcl_WideUInt)WIDE_MAX + bignumValue->sign)) {
	goto tooLargeForWide;
    }
    if (bignumValue->sign) {
	TclSetIntObj(objPtr, (Tcl_WideInt)(-value));
    } else {
	TclSetIntObj(objPtr, (Tcl_WideInt)value);

 */

static const Tcl_ObjType fsPathType = {
    "path",				/* name */
    FreeFsPathInternalRep,		/* freeIntRepProc */
    DupFsPathInternalRep,		/* dupIntRepProc */
    UpdateStringOfFsPath,		/* updateStringProc */
    SetFsPathFromAny,			/* setFromAnyProc */
    TCL_OBJTYPE_V0
};

/*
 * struct FsPath --
 *
 * Internal representation of a Tcl_Obj of fsPathType
 */

    const char *user)   /* User name. NULL -> current user */
{
    Tcl_DString dirString;

    if (MakeTildeRelativePath(interp, user, NULL, &dirString) != TCL_OK) {
	return NULL;
    }
    return Tcl_DStringToObj(&dirString);
}

/*
 *----------------------------------------------------------------------
 *
 * TclResolveTildePath --
 *

				  &resolvedPath)
	    != TCL_OK) {
	    Tcl_DStringFree(&userName);
	    return NULL;
	}
	Tcl_DStringFree(&userName);
    }
    return Tcl_DStringToObj(&resolvedPath);
}

/*
 *----------------------------------------------------------------------
 *
 * TclResolveTildePathList --
 *

const Tcl_ObjType tclProcBodyType = {
    "procbody",			/* name for this type */
    ProcBodyFree,		/* FreeInternalRep function */
    ProcBodyDup,		/* DupInternalRep function */
    NULL,			/* UpdateString function; Tcl_GetString and
				 * Tcl_GetStringFromObj should panic
				 * instead. */
    NULL,			/* SetFromAny function; Tcl_ConvertToType
				 * should panic instead. */
    TCL_OBJTYPE_V0
};

#define ProcSetInternalRep(objPtr, procPtr)					\
    do {								\
	Tcl_ObjInternalRep ir;						\
	(procPtr)->refCount++;						\
	ir.twoPtrValue.ptr1 = (procPtr);				\

 *
 * Uses the default behaviour throughout, and never disposes of the string
 * rep; it's just a cache type.
 */

static const Tcl_ObjType levelReferenceType = {
    "levelReference",
    NULL, NULL, NULL, NULL, TCL_OBJTYPE_V0
};

/*
 * The type of lambdas. Note that every lambda will *always* have a string
 * representation.
 *
 * Internally, ptr1 is a pointer to a Proc instance that is not bound to a
 * command name, and ptr2 is a pointer to the namespace that the Proc instance
 * will execute within. IF YOU CHANGE THIS, CHECK IN tclDisassemble.c TOO.
 */

static const Tcl_ObjType lambdaType = {
    "lambdaExpr",		/* name */
    FreeLambdaInternalRep,	/* freeIntRepProc */
    DupLambdaInternalRep,	/* dupIntRepProc */
    NULL,			/* updateStringProc */
    SetLambdaFromAny,		/* setFromAnyProc */
    TCL_OBJTYPE_V0
};

#define LambdaSetInternalRep(objPtr, procPtr, nsObjPtr)			\
    do {								\
	Tcl_ObjInternalRep ir;						\
	ir.twoPtrValue.ptr1 = (procPtr);				\
	ir.twoPtrValue.ptr2 = (nsObjPtr);				\

 */

const Tcl_ObjType tclRegexpType = {
    "regexp",				/* name */
    FreeRegexpInternalRep,		/* freeIntRepProc */
    DupRegexpInternalRep,		/* dupIntRepProc */
    NULL,				/* updateStringProc */
    SetRegexpFromAny,			/* setFromAnyProc */
    TCL_OBJTYPE_V0
};

#define RegexpSetInternalRep(objPtr, rePtr)					\
    do {								\
	Tcl_ObjInternalRep ir;						\
	(rePtr)->refCount++;						\
	ir.twoPtrValue.ptr1 = (rePtr);					\

     * Convert RE to a glob pattern equivalent, if any, and cache it.  If this
     * is not possible, then globObjPtr will be NULL.  This is used by
     * Tcl_RegExpExecObj to optionally do a fast match (avoids RE engine).
     */

    if (TclReToGlob(NULL, string, length, &stringBuf, &exact,
	    NULL) == TCL_OK) {
	regexpPtr->globObjPtr = Tcl_DStringToObj(&stringBuf);
	Tcl_IncrRefCount(regexpPtr->globObjPtr);
    } else {
	regexpPtr->globObjPtr = NULL;
    }

    /*
     * Allocate enough space for all of the subexpressions, plus one extra for

 */

const Tcl_ObjType tclStringType = {
    "string",			/* name */
    FreeStringInternalRep,	/* freeIntRepPro */
    DupStringInternalRep,	/* dupIntRepProc */
    UpdateStringOfString,	/* updateStringProc */
    SetStringFromAny,		/* setFromAnyProc */
    TCL_OBJTYPE_V0
};

/*
 * TCL STRING GROWTH ALGORITHM
 *
 * When growing strings (during an append, for example), the following growth
 * algorithm is used:

    Tcl_CreateObjTrace2, /* 677 */
    Tcl_NRCreateCommand2, /* 678 */
    Tcl_NRCallObjProc2, /* 679 */
    Tcl_GetNumberFromObj, /* 680 */
    Tcl_GetNumber, /* 681 */
    Tcl_RemoveChannelMode, /* 682 */
    Tcl_GetEncodingNulLength, /* 683 */
    0, /* 684 */
    0, /* 685 */
    0, /* 686 */
    Tcl_DStringToObj, /* 687 */
};

/* !END!: Do not edit above this line. */

	}
	Tcl_SetObjResult(interp, Tcl_NewWideIntObj(Tcl_DStringLength(&dstring)));
    } else if (strcmp(argv[1], "result") == 0) {
	if (argc != 2) {
	    goto wrongNumArgs;
	}
	Tcl_DStringResult(interp, &dstring);
    } else if (strcmp(argv[1], "toobj") == 0) {
	if (argc != 2) {
	    goto wrongNumArgs;
	}
	Tcl_SetObjResult(interp, Tcl_DStringToObj(&dstring));
    } else if (strcmp(argv[1], "trunc") == 0) {
	if (argc != 3) {
	    goto wrongNumArgs;
	}
	if (Tcl_GetInt(interp, argv[2], &count) != TCL_OK) {
	    return TCL_ERROR;
	}
	Tcl_DStringSetLength(&dstring, count);
    } else if (strcmp(argv[1], "start") == 0) {
	if (argc != 2) {
	    goto wrongNumArgs;
	}
	Tcl_DStringStartSublist(&dstring);
    } else {
	Tcl_AppendResult(interp, "bad option \"", argv[1],
		"\": must be append, element, end, free, get, gresult, length, "
		"result, start, toobj, or trunc", NULL);
	return TCL_ERROR;
    }
    return TCL_OK;
}

/*
 * The procedure below is used as a special freeProc to test how well

 * Side effects:
 *	None.
 *
 *---------------------------------------------------------------------------
 */

#undef Tcl_UniCharToUtf
size_t
Tcl_UniCharToUtf(
    int ch,			/* The Tcl_UniChar to be stored in the
				 * buffer. Can be or'ed with flag TCL_COMBINE */
    char *buf)			/* Buffer in which the UTF-8 representation of
				 * the Tcl_UniChar is stored. Buffer must be
				 * large enough to hold the UTF-8 character
				 * (at most 4 bytes). */

  0x20AC,   0x81, 0x201A, 0x0192, 0x201E, 0x2026, 0x2020, 0x2021,
  0x02C6, 0x2030, 0x0160, 0x2039, 0x0152,   0x8D, 0x017D,   0x8F,
    0x90, 0x2018, 0x2019, 0x201C, 0x201D, 0x2022, 0x2013, 0x2014,
   0x2DC, 0x2122, 0x0161, 0x203A, 0x0153,   0x9D, 0x017E, 0x0178
};

#undef Tcl_UtfToUniChar
size_t
Tcl_UtfToUniChar(
    const char *src,	/* The UTF-8 string. */
    int *chPtr)/* Filled with the Unicode character represented by
				 * the UTF-8 string. */
{
    int byte;

	 */
    }

    *chPtr = byte;
    return 1;
}

size_t
Tcl_UtfToChar16(
    const char *src,	/* The UTF-8 string. */
    unsigned short *chPtr)/* Filled with the Tcl_UniChar represented by
				 * the UTF-8 string. This could be a surrogate too. */
{
    unsigned short byte;

 *
 * Side effects:
 *	Writes a terminating null after the last converted character.
 *
 *----------------------------------------------------------------------
 */

size_t
Tcl_UtfToUpper(
    char *str)			/* String to convert in place. */
{
    int ch, upChar;
    char *src, *dst;
    size_t len;

 *
 * Side effects:
 *	Writes a terminating null after the last converted character.
 *
 *----------------------------------------------------------------------
 */

size_t
Tcl_UtfToLower(
    char *str)			/* String to convert in place. */
{
    int ch, lowChar;
    char *src, *dst;
    size_t len;

 *
 * Side effects:
 *	Writes a terminating null after the last converted character.
 *
 *----------------------------------------------------------------------
 */

size_t
Tcl_UtfToTitle(
    char *str)			/* String to convert in place. */
{
    int ch, titleChar, lowChar;
    char *src, *dst;
    size_t len;

 */

static const Tcl_ObjType endOffsetType = {
    "end-offset",			/* name */
    NULL,				/* freeIntRepProc */
    NULL,				/* dupIntRepProc */
    NULL,				/* updateStringProc */
    NULL,				/* setFromAnyProc */
    TCL_OBJTYPE_V0
};

/*
 *	*	STRING REPRESENTATION OF LISTS	*	*	*
 *
 * The next several routines implement the conversions of strings to and from
 * Tcl lists. To understand their operation, the rules of parsing and

void
Tcl_DStringResult(
    Tcl_Interp *interp,		/* Interpreter whose result is to be reset. */
    Tcl_DString *dsPtr)		/* Dynamic string that is to become the
				 * result of interp. */
{
    Tcl_SetObjResult(interp, Tcl_DStringToObj(dsPtr));
}

/*
 *----------------------------------------------------------------------
 *
 * Tcl_DStringGetResult --
 *

    Tcl_DStringAppend(dsPtr, bytes, obj->length);
    Tcl_ResetResult(interp);
}

/*
 *----------------------------------------------------------------------
 *
 * Tcl_DStringToObj --
 *
 *	This function moves a dynamic string's contents to a new Tcl_Obj. Be
 *	aware that this function does *not* check that the encoding of the
 *	contents of the dynamic string is correct; this is the caller's
 *	responsibility to enforce.
 *
 * Results:
 *	The newly-allocated untyped (i.e., typePtr==NULL) Tcl_Obj with a
 *	reference count of zero.
 *
 * Side effects:
 *	The string is "moved" to the object. dsPtr is reinitialized to an
 *	empty string; it does not need to be Tcl_DStringFree'd after this if
 *	not used further.
 *
 *----------------------------------------------------------------------
 */

Tcl_Obj *
Tcl_DStringToObj(
    Tcl_DString *dsPtr)
{
    Tcl_Obj *result;

    if (dsPtr->string == dsPtr->staticSpace) {
	if (dsPtr->length == 0) {
	    TclNewObj(result);

 *			scalar variable
 *   twoPtrValue.ptr2:	pointer to the element name string (owned by this
 *			Tcl_Obj), or NULL if it is a scalar variable
 */

static const Tcl_ObjType localVarNameType = {
    "localVarName",
    FreeLocalVarName, DupLocalVarName, NULL, NULL, TCL_OBJTYPE_V0
};

#define LocalSetInternalRep(objPtr, index, namePtr)				\
    do {								\
	Tcl_ObjInternalRep ir;						\
	Tcl_Obj *ptr = (namePtr);					\
	if (ptr) {Tcl_IncrRefCount(ptr);}				\

	irPtr = TclFetchInternalRep((objPtr), &localVarNameType);		\
	(name) = irPtr ? (Tcl_Obj *)irPtr->twoPtrValue.ptr1 : NULL;		\
	(index) = irPtr ? PTR2UINT(irPtr->twoPtrValue.ptr2) : TCL_INDEX_NONE;	\
    } while (0)

static const Tcl_ObjType parsedVarNameType = {
    "parsedVarName",
    FreeParsedVarName, DupParsedVarName, NULL, NULL, TCL_OBJTYPE_V0
};

#define ParsedSetInternalRep(objPtr, arrayPtr, elem)				\
    do {								\
	Tcl_ObjInternalRep ir;						\
	Tcl_Obj *ptr1 = (arrayPtr);					\
	Tcl_Obj *ptr2 = (elem);						\

	    if (latin1enc == NULL) {
		Tcl_Panic("no latin-1 encoding");
	    }
	}

	Tcl_ExternalToUtfDStringEx(latin1enc, (char *) headerPtr->comment, -1,
		TCL_ENCODING_NOCOMPLAIN, &tmp);
	SetValue(dictObj, "comment", Tcl_DStringToObj(&tmp));
    }
    SetValue(dictObj, "crc", Tcl_NewBooleanObj(headerPtr->hcrc));
    if (headerPtr->name != Z_NULL) {
	if (latin1enc == NULL) {
	    /*
	     * RFC 1952 says that header strings are in ISO 8859-1 (LATIN-1).
	     */

	    latin1enc = Tcl_GetEncoding(NULL, "iso8859-1");
	    if (latin1enc == NULL) {
		Tcl_Panic("no latin-1 encoding");
	    }
	}

	Tcl_ExternalToUtfDStringEx(latin1enc, (char *) headerPtr->name, -1,
		TCL_ENCODING_NOCOMPLAIN, &tmp);
	SetValue(dictObj, "filename", Tcl_DStringToObj(&tmp));
    }
    if (headerPtr->os != 255) {
	SetValue(dictObj, "os", Tcl_NewWideIntObj(headerPtr->os));
    }
    if (headerPtr->time != 0 /* magic - no time */) {
	SetValue(dictObj, "time", Tcl_NewWideIntObj(headerPtr->time));
    }

static void		UpdateStringOfOSType(Tcl_Obj *objPtr);

static const Tcl_ObjType tclOSTypeType = {
    "osType",				/* name */
    NULL,				/* freeIntRepProc */
    NULL,				/* dupIntRepProc */
    UpdateStringOfOSType,		/* updateStringProc */
    SetOSTypeFromAny,			/* setFromAnyProc */
    TCL_OBJTYPE_V0
};

enum {
    kIsInvisible = 0x4000,
};

#define kFinfoIsInvisible	(OSSwapHostToBigConstInt16(kIsInvisible))

    variable expected

    catch {
	::tcltest::loadTestedCommands
	package require -exact tcl::test [info patchlevel]
	set ::tcltestlib [info loaded {} Tcltest]
    }
    source [file join [file dirname [info script]] tcltests.tcl]

    testConstraint testbytestring   [llength [info commands testbytestring]]
    testConstraint testchannel      [llength [info commands testchannel]]
    testConstraint testfevent       [llength [info commands testfevent]]
    testConstraint testchannelevent [llength [info commands testchannelevent]]
    testConstraint testmainthread   [llength [info commands testmainthread]]
    testConstraint testservicemode  [llength [info commands testservicemode]]

    set result {}
    lappend result [testdstring gresult special]
    testdstring append z 1
    lappend result [testdstring get]
} -cleanup {
    testdstring free
} -result {{} {This is a specially-allocated stringz}}

test dstring-7.1 {copying to Tcl_Obj} -constraints testdstring -setup {
    testdstring free
} -body {
    testdstring append xyz -1
    list [testdstring toobj] [testdstring length]
} -cleanup {
    testdstring free
} -result {xyz 0}
test dstring-7.2 {copying to a Tcl_Obj} -constraints testdstring -setup {
    testdstring free
    unset -nocomplain a
} -body {
    foreach l {a b c d e f g h i j k l m n o p} {
	testdstring append $l$l$l$l$l$l$l$l$l$l$l$l$l$l$l$l$l$l$l$l$l\n -1
    }
    set a [testdstring toobj]
    testdstring append abc -1
    list $a [testdstring get]
} -cleanup {
    testdstring free
} -result {{aaaaaaaaaaaaaaaaaaaaa
bbbbbbbbbbbbbbbbbbbbb
ccccccccccccccccccccc
ddddddddddddddddddddd
eeeeeeeeeeeeeeeeeeeee
fffffffffffffffffffff
ggggggggggggggggggggg
hhhhhhhhhhhhhhhhhhhhh
iiiiiiiiiiiiiiiiiiiii
jjjjjjjjjjjjjjjjjjjjj
kkkkkkkkkkkkkkkkkkkkk
lllllllllllllllllllll
mmmmmmmmmmmmmmmmmmmmm
nnnnnnnnnnnnnnnnnnnnn
ooooooooooooooooooooo
ppppppppppppppppppppp
} abc}


# cleanup
if {[testConstraint testdstring]} {
    testdstring free
}
::tcltest::cleanupTests
return

# this file, and for a DISCLAIMER OF ALL WARRANTIES.

if {"::tcltest" ni [namespace children]} {
    package require tcltest 2.5
    namespace import -force ::tcltest::*
}

source [file join [file dirname [info script]] tcltests.tcl]



# [exec] is required here to see the actual environment received by child
# processes.
proc getenv {} {
    global printenvScript
    catch {exec [interpreter] $printenvScript} out
    if {$out eq "child process exited abnormally"} {

# There is no point in running Valgrind on cases where [exec] forks but then
# fails and the child process doesn't go through full cleanup.

if {"::tcltest" ni [namespace children]} {
    package require tcltest 2.5
    namespace import -force ::tcltest::*
}
source [file join [file dirname [info script]] tcltests.tcl]







# Some skips when running in a macOS CI environment
testConstraint noosxCI [expr {![info exists ::env(MAC_CI)]}]

unset -nocomplain path

# Utilities that are like bourne shell stalwarts, but cross-platform.
set path(echo) [makeFile {

    if {"::tcltest" ni [namespace children]} {
	package require tcltest 2.5
	namespace import -force ::tcltest::*
    }

    variable fname1 登鸛鵲樓













    source [file join [file dirname [info script]] tcltests.tcl]


    test filesystemEncoding-1.0 {
	issue bcd100410465
    } -body {
	set dir [tcltests::tempdir]
	set saved [encoding system]
	encoding system iso8859-1

    variable expected

    catch {
	::tcltest::loadTestedCommands
	package require -exact tcl::test [info patchlevel]
	set ::tcltestlib [info loaded {} Tcltest]
    }
    source [file join [file dirname [info script]] tcltests.tcl]

testConstraint testbytestring [llength [info commands testbytestring]]
testConstraint testchannel      [llength [info commands testchannel]]
testConstraint testfevent       [llength [info commands testfevent]]
testConstraint testchannelevent [llength [info commands testchannelevent]]
testConstraint testmainthread   [llength [info commands testmainthread]]
testConstraint testobj		[llength [info commands testobj]]

# See the file "license.terms" for information on usage and redistribution
# of this file, and for a DISCLAIMER OF ALL WARRANTIES.

if {"::tcltest" ni [namespace children]} {
    package require tcltest 2.5
    namespace import -force ::tcltest::*
}
source [file join [file dirname [info script]] tcltests.tcl]

::tcltest::loadTestedCommands
catch [list package require -exact tcl::test [info patchlevel]]



# Custom constraints used in this file
testConstraint testchannel	[llength [info commands testchannel]]

#----------------------------------------------------------------------

test iocmd-1.1 {puts command} {
   list [catch {puts} msg] $msg

} -body {
    lrange {    1 2   3 4   } $zero $end
} -result {1 2 3 4}

test listrep-1.11 {
    Append elements to large unshared list is optimized as lappend
    so no free space in front - lreplace version
} -constraints testlistrep -body {
    # Note $end, not end else byte code compiler short-cuts
    set l [lreplace [freeSpaceNone 1000] $end+1 $end+1 1000]
    validate $l
    list $l [leadSpace $l] [expr {[tailSpace $l] > 0}] [hasSpan $l]
} -result [list [irange 0 1000] 0 1 0]

test listrep-1.11.1 {
    Append elements to large unshared list is optimized as lappend
    so no free space in front - linsert version
} -constraints testlistrep -body {
    # Note $end, not end else byte code compiler short-cuts
    set l [linsert [freeSpaceNone 1000] $end+1 1000]
    validate $l
    list $l [leadSpace $l] [expr {[tailSpace $l] > 0}] [hasSpan $l]
} -result [list [irange 0 1000] 0 1 0]

test listrep-1.11.2 {
    Append elements to large unshared list leaves no free space in front
    - lappend version
} -constraints testlistrep -body {
    # Note $end, not end else byte code compiler short-cuts
    set l [freeSpaceNone 1000]
    lappend l 1000 1001
    validate $l
    list $l [leadSpace $l] [expr {[tailSpace $l] > 0}] [hasSpan $l]
} -result [list [irange 0 1001] 0 1 0]


test listrep-1.12 {
    Replacement of elements at front with same number elements in unshared list
    is in-place - lreplace version
} -constraints testlistrep -body {
    set l [lreplace [freeSpaceNone] $zero $one 10 11]
    validate $l
    list $l [leadSpace $l] [tailSpace $l]
} -result [list {10 11 2 3 4 5 6 7} 0 0]

test listrep-1.12.1 {
    Replacement of elements at front with same number elements in unshared list
    is in-place - lset version
} -constraints testlistrep -body {
    set l [freeSpaceNone]
    lset l 0 -1
    validate $l
    list $l [leadSpace $l] [tailSpace $l]
} -result [list {-1 1 2 3 4 5 6 7} 0 0]

test listrep-1.13 {
    Replacement of elements at front with fewer elements in unshared list
    results in a spanned list with space only in front
} -constraints testlistrep -body {
    set l [lreplace [freeSpaceNone] $zero $four 10]
    validate $l
    list $l [leadSpace $l] [tailSpace $l]
} -result [list {10 5 6 7} 4 0]

test listrep-1.14 {
    Replacement of elements at front with more elements in unshared list
    results in a reallocated spanned list with space at front and back
} -constraints testlistrep -body {
    set l [lreplace [freeSpaceNone] $zero $one 10 11 12]
    validate $l
    list $l [spaceEqual $l]
} -result [list {10 11 12 2 3 4 5 6 7} 1]

test listrep-1.15 {
    Replacement of elements in middle with same number elements in unshared list
    is in-place - lreplace version
} -constraints testlistrep -body {
    set l [lreplace [freeSpaceNone] $one $two 10 11]
    validate $l
    list $l [leadSpace $l] [tailSpace $l]
} -result [list {0 10 11 3 4 5 6 7} 0 0]

test listrep-1.15.1 {
    Replacement of elements in middle with same number elements in unshared list
    is in-place - lset version
} -constraints testlistrep -body {
    set l [freeSpaceNone]
    lset l $two -1
    validate $l
    list $l [leadSpace $l] [tailSpace $l]
} -result [list {0 1 -1 3 4 5 6 7} 0 0]

test listrep-1.16 {
    Replacement of elements in front half with fewer elements in unshared list
    results in a spanned list with space only in front since smaller segment moved
} -constraints testlistrep -body {
    set l [lreplace [freeSpaceNone] $one $four 10]
    validate $l
    list $l [leadSpace $l] [tailSpace $l]
} -result [list {0 10 5 6 7} 3 0]

test listrep-1.17 {
    Replacement of elements in back half with fewer elements in unshared list
    results in a spanned list with space only at back
} -constraints testlistrep -body {
    set l [lreplace [freeSpaceNone] end-$four end-$one 10]
    validate $l
    list $l [leadSpace $l] [tailSpace $l]
} -result [list {0 1 2 10 7} 0 3]

test listrep-1.18 {
    Replacement of elements in middle more elements in unshared list
    results in a reallocated spanned list with space at front and back
} -constraints testlistrep -body {
    set l [lreplace [freeSpaceNone] $one $two 10 11 12]
    validate $l
    list $l [spaceEqual $l]
} -result [list {0 10 11 12 3 4 5 6 7} 1]

test listrep-1.19 {
    Replacement of elements at back with same number elements in unshared list
    is in-place - lreplace version
} -constraints testlistrep -body {
    set l [lreplace [freeSpaceNone] $end-1 $end 10 11]
    validate $l
    list $l [leadSpace $l] [tailSpace $l]
} -result [list {0 1 2 3 4 5 10 11} 0 0]

test listrep-1.19.1 {
    Replacement of elements at back with same number elements in unshared list
    is in-place - lset version
} -constraints testlistrep -body {
    set l [freeSpaceNone]
    lset l $end 10
    validate $l
    list $l [leadSpace $l] [tailSpace $l]
} -result [list {0 1 2 3 4 5 6 10} 0 0]

test listrep-1.20 {
    Replacement of elements at back with fewer elements in unshared list
    is in-place with space only at the back
} -constraints testlistrep -body {
    set l [lreplace [freeSpaceNone] $end-2 $end 10]
    validate $l
    list $l [leadSpace $l] [tailSpace $l]
} -result [list {0 1 2 3 4 10} 0 2]

test listrep-1.21 {
    Replacement of elements at back with more elements in unshared list
    allocates new representation with equal space at front and back
} -constraints testlistrep -body {
    set l [lreplace [freeSpaceNone] $end-1 $end 10 11 12]
    validate $l
    list $l [spaceEqual $l]
} -result [list {0 1 2 3 4 5 10 11 12} 1]

#
# listrep-2.* tests all operate on shared list reps with no free space. Note the

    validate $l
    list $l [leadSpace $l] [tailSpace $l] [hasSpan $l 10 998]
} -result [list [list {*}[irange 0 996] 999] 10 12 1]

test listrep-3.23 {
    Replacement of elements at front with same number elements in unshared
    spanned list is in-place - lreplace version
} -constraints testlistrep -body {
    set l [lreplace [freeSpaceBoth] $zero $one 10 11]
    list $l [leadSpace $l] [tailSpace $l]
} -result [list {10 11 2 3 4 5 6 7} 3 3]

test listrep-3.23.1 {
    Replacement of elements at front with same number elements in unshared
    spanned list is in-place - lset version
} -constraints testlistrep -body {
    set l [freeSpaceBoth]
    lset l $zero 10
    list $l [leadSpace $l] [tailSpace $l]
} -result [list {10 1 2 3 4 5 6 7} 3 3]

test listrep-3.24 {
    Replacement of elements at front with fewer elements in unshared
    spanned list expands leading space - lreplace version
} -constraints testlistrep -body {
    set l [lreplace [freeSpaceBoth] $zero $four 10]
    list $l [leadSpace $l] [tailSpace $l]
} -result [list {10 5 6 7} 7 3]

test listrep-3.25 {
    Replacement of elements at front with more elements in unshared
    spanned list with sufficient leading space shrinks leading space
} -constraints testlistrep -body {
    set l [lreplace [freeSpaceBoth] $zero $one 10 11 12]
    list $l [leadSpace $l] [tailSpace $l]
} -result [list {10 11 12 2 3 4 5 6 7} 2 3]

test listrep-3.26 {
    Replacement of elements at front with more elements in unshared
    spanned list with insufficient leading space but sufficient total

    validate $l
    list $l [leadSpace $l] [tailSpace $l] [repStoreRefCount $l]
} -result [list {10 11 12 13 14 2 3 4 5 6 7} 6 5 1]

test listrep-3.28 {
    Replacement of elements at back with same number of elements in unshared
    spanned list is in-place - lreplace version
} -constraints testlistrep -body {
    set l [lreplace [freeSpaceBoth] $end-1 $end 10 11]
    validate $l
    list $l [leadSpace $l] [tailSpace $l]
} -result [list {0 1 2 3 4 5 10 11} 3 3]

test listrep-3.28.1 {
    Replacement of elements at back with same number of elements in unshared
    spanned list is in-place - lset version
} -constraints testlistrep -body {
    set l [freeSpaceBoth]
    lset l $end 10
    validate $l
    list $l [leadSpace $l] [tailSpace $l]
} -result [list {0 1 2 3 4 5 6 10} 3 3]

test listrep-3.29 {
    Replacement of elements at back with fewer elements in unshared
    spanned list expands tail space
} -constraints testlistrep -body {
    set l [lreplace [freeSpaceBoth] $end-2 $end 10]
    validate $l
    list $l [leadSpace $l] [tailSpace $l]
} -result [list {0 1 2 3 4 10} 3 5]

test listrep-3.30 {
    Replacement of elements at back with more elements in unshared
    spanned list with sufficient tail space shrinks tailspace
} -constraints testlistrep -body {
    set l [lreplace [freeSpaceBoth] $end-1 $end 10 11 12]
    validate $l
    list $l [leadSpace $l] [tailSpace $l]
} -result [list {0 1 2 3 4 5 10 11 12} 3 2]

test listrep-3.31 {
    Replacement of elements at back with more elements in unshared spanned list
    with insufficient tail space but enough total free space moves up the span
} -constraints testlistrep -body {
    set l [lreplace [freeSpaceBoth 8 2 2] $end-1 $end 10 11 12 13 14]
    validate $l
    list $l [leadSpace $l] [tailSpace $l]
} -result [list {0 1 2 3 4 5 10 11 12 13 14} 0 1]

test listrep-3.32 {
    Replacement of elements at back with more elements in unshared spanned list
    with insufficient total space reallocates with more room in the tail because
    of realloc()
} -constraints testlistrep -body {
    set l [lreplace [freeSpaceBoth 8 1 1] $end-1 $end 10 11 12 13 14]
    validate $l
    list $l [leadSpace $l] [tailSpace $l]
} -result [list {0 1 2 3 4 5 10 11 12 13 14} 1 10]

test listrep-3.33 {
    Replacement of elements in the middle in an unshared spanned list with
    the same number of elements - lreplace version
} -constraints testlistrep -body {
    set l [lreplace [freeSpaceBoth] $two $four 10 11 12]
    validate $l
    list $l [leadSpace $l] [tailSpace $l]
} -result [list {0 1 10 11 12 5 6 7} 3 3]

test listrep-3.33.1 {
    Replacement of elements in the middle in an unshared spanned list with
    the same number of elements - lset version
} -constraints testlistrep -body {
    set l [freeSpaceBoth]
    lset l $two 10
    validate $l
    list $l [leadSpace $l] [tailSpace $l]
} -result [list {0 1 10 3 4 5 6 7} 3 3]

test listrep-3.34 {
    Replacement of elements in an unshared spanned list with fewer elements
    in the front half moves the front (smaller) segment
} -constraints testlistrep -body {
    set l [lreplace [freeSpaceBoth] $two $four 10 11]
    validate $l
    list $l [leadSpace $l] [tailSpace $l]
} -result [list {0 1 10 11 5 6 7} 4 3]

test listrep-3.35 {
    Replacement of elements in an unshared spanned list with fewer elements
    in the back half moves the tail (smaller) segment
} -constraints testlistrep -body {
    set l [lreplace [freeSpaceBoth] $end-2 $end-1 10]
    validate $l
    list $l [leadSpace $l] [tailSpace $l]
} -result [list {0 1 2 3 4 10 7} 3 4]

test listrep-3.36 {
    Replacement of elements in an unshared spanned list with more elements
    when both front and back have room should move the smaller segment
    (front case)
} -constraints testlistrep -body {
    set l [lreplace [freeSpaceBoth] $one $two 8 9 10]
    validate $l
    list $l [leadSpace $l] [tailSpace $l]
} -result [list {0 8 9 10 3 4 5 6 7} 2 3]

test listrep-3.37 {
    Replacement of elements in an unshared spanned list with more elements
    when both front and back have room should move the smaller segment
    (back case)
} -constraints testlistrep -body {
    set l [lreplace [freeSpaceBoth] $end-2 $end-1 8 9 10]
    validate $l
    list $l [leadSpace $l] [tailSpace $l]
} -result [list {0 1 2 3 4 8 9 10 7} 3 2]

test listrep-3.38 {
    Replacement of elements in an unshared spanned list with more elements
    when only front has room
} -constraints testlistrep -body {
    set l [lreplace [freeSpaceBoth 8 3 1] $end-1 $end-1 8 9 10]
    validate $l
    list $l [leadSpace $l] [tailSpace $l]
} -result [list {0 1 2 3 4 5 8 9 10 7} 1 1]

test listrep-3.39 {
    Replacement of elements in an unshared spanned list with more elements
    when only back has room
} -constraints testlistrep -body {
    set l [lreplace [freeSpaceBoth 8 1 3] $one $one 8 9 10]
    validate $l
    list $l [leadSpace $l] [tailSpace $l]
} -result [list {0 8 9 10 2 3 4 5 6 7} 1 1]

test listrep-3.40 {
    Replacement of elements in an unshared spanned list with more elements
    when neither send has enough room by itself
} -constraints testlistrep -body {
    set l [lreplace [freeSpaceBoth] $one $one 8 9 10 11 12]
    validate $l
    list $l [leadSpace $l] [tailSpace $l]
} -result [list {0 8 9 10 11 12 2 3 4 5 6 7} 1 1]

test listrep-3.41 {
    Replacement of elements in an unshared spanned list with more elements
    when there is not enough free space results in new allocation. The back
    end has more space because of realloc()
} -constraints testlistrep -body {
    set l [lreplace [freeSpaceBoth 8 1 1] $one $one 8 9 10 11 12]
    validate $l
    list $l [leadSpace $l] [tailSpace $l]
} -result [list {0 8 9 10 11 12 2 3 4 5 6 7} 1 11]

#
# 4.* - tests on shared spanned lists

# The file tests the tcl_platform variable and platform package.
#
# This file contains a collection of tests for one or more of the Tcl
# built-in commands.  Sourcing this file into Tcl runs the tests and
# generates output for errors.  No output means no errors were found.
#
# Copyright © 1999 Scriptics Corporation
#
# See the file "license.terms" for information on usage and redistribution
# of this file, and for a DISCLAIMER OF ALL WARRANTIES.

package require tcltest 2.5
source [file join [file dirname [info script]] tcltests.tcl]

namespace eval ::tcl::test::platform {
    namespace import ::tcltest::testConstraint
    namespace import ::tcltest::test
    namespace import ::tcltest::cleanupTests

    # This is not how [variable] works. See TIP 276.
    #variable ::tcl_platform
    namespace upvar :: tcl_platform tcl_platform

::tcltest::loadTestedCommands
catch [list package require -exact tcl::test [info patchlevel]]


testConstraint testCPUID [llength [info commands testcpuid]]
testConstraint testlongsize [llength [info commands testlongsize]]

test platform-1.0 {tcl_platform(engine)} {
  set tcl_platform(engine)
} {Tcl}

if {"::tcltest" ni [namespace children]} {
    package require tcltest 2.5
    namespace import -force ::tcltest::*
}

unset -nocomplain foo
source [file join [file dirname [info script]] tcltests.tcl]
testConstraint exec [llength [info commands exec]]

# Used for constraining memory leak tests
testConstraint memory [llength [info commands memory]]
if {[testConstraint memory]} {
    proc memtest script {
	set end [lindex [split [memory info] \n] 3 3]

if {"::tcltest" ni [namespace children]} {
    package require tcltest 2.5
    namespace import -force ::tcltest::*
}

::tcltest::loadTestedCommands
catch [list package require -exact tcl::test [info patchlevel]]
source [file join [file dirname [info script]] tcltests.tcl]


# Helper commands to test various optimizations, code paths, and special cases.
proc makeByteArray {s} {binary format a* $s}
proc makeUnicode {s} {lindex [regexp -inline .* $s] 0}
proc makeList {args} {return $args}
proc makeShared {s} {uplevel 1 [list lappend copy $s]; return $s}

#! /usr/bin/env tclsh

# Don't overwrite tcltests facilities already present
if {[package provide tcltests] ne {}} return

package require tcltest 2.5
namespace import ::tcltest::*
testConstraint exec [llength [info commands exec]]
testConstraint deprecated [expr {![tcl::build-info no-deprecate]}]
testConstraint debug [tcl::build-info debug]
testConstraint purify [tcl::build-info purify]

    package require tcltest 2.5
    namespace import -force ::tcltest::*
}

#  when thread::release is used, -wait is passed in order allow the thread to
#  be fully finalized, which avoids valgrind "still reachable" reports.

package require tcltest 2.5
source [file join [file dirname [info script]] tcltests.tcl]

::tcltest::loadTestedCommands
catch [list package require -exact tcl::test [info patchlevel]]


# Some tests require the testthread command

testConstraint testthread [expr {[info commands testthread] ne {}}]


set threadSuperKillScript {

    close $f
    set enc
} -cleanup {
    unset -nocomplain env(LANG)
} -match regexp -result {^(iso8859-15?|utf-8)$}
test unixInit-3.2 {TclpSetInitialEncodings} -setup {
    catch {set oldlc_all $env(LC_ALL)}
    catch {set oldtcl_library $env(TCL_LIBRARY)}
    unset -nocomplain env(TCL_LIBRARY)
} -constraints {unix stdio} -body {
    set env(LANG) japanese
    set env(LC_ALL) japanese
    set f [open "|[list [interpreter]]" w+]
    chan configure $f -buffering none
    puts $f {puts [encoding system]; exit}
    set enc [gets $f]
    close $f
    set validEncodings [list euc-jp]
    if {[string match HP-UX $tcl_platform(os)]} {
	# Some older HP-UX systems need us to accept this as valid Bug 453883
	# reports that newer HP-UX systems report euc-jp like everybody else.
	lappend validEncodings shiftjis
    }
    expr {$enc ni $validEncodings}
} -cleanup {
    unset -nocomplain env(LANG) env(LC_ALL)
    catch {set env(LC_ALL) $oldlc_all}
    catch {set env(TCL_LIBRARY) $oldtcl_library}
} -result 0

test unixInit-4.1 {TclpSetVariables} {unix} {
    # just make sure they exist
    set a [list $tcl_library $tcl_pkgPath $tcl_platform(os)]
    set a [list $tcl_platform(osVersion) $tcl_platform(machine)]
    set tcl_platform(platform)

# See the file "license.terms" for information on usage and redistribution
# of this file, and for a DISCLAIMER OF ALL WARRANTIES.

if {"::tcltest" ni [namespace children]} {
    package require tcltest 2.5
    namespace import -force ::tcltest::*
}
source [file join [file dirname [info script]] tcltests.tcl]

testConstraint dde 0
if {[testConstraint win]} {
    if {![catch {
	    ::tcltest::loadTestedCommands
	    set ::ddever [package require dde 1.4.4]
	    set ::ddelib [info loaded {} Dde]}]} {

    if (pwPtr == NULL) {
	TclNewIntObj(*attributePtrPtr, statBuf.st_uid);
    } else {
	Tcl_DString ds;

	Tcl_ExternalToUtfDStringEx(NULL, pwPtr->pw_name, TCL_INDEX_NONE, TCL_ENCODING_NOCOMPLAIN, &ds);
	*attributePtrPtr = Tcl_DStringToObj(&ds);
    }
    return TCL_OK;
}

/*
 *----------------------------------------------------------------------
 *

    /*
     * The template has been updated. Tell the caller what it was.
     */

    Tcl_ExternalToUtfDStringEx(NULL, Tcl_DStringValue(&templ),
	    Tcl_DStringLength(&templ), TCL_ENCODING_NOCOMPLAIN, &tmp);
    Tcl_DStringFree(&templ);
    return Tcl_DStringToObj(&tmp);
}

#if defined(__CYGWIN__)

static void
StatError(
    Tcl_Interp *interp,		/* The interp that has the error */

	length = readlink((const char *)Tcl_FSGetNativePath(pathPtr), link, sizeof(link));
	if (length < 0) {
	    return NULL;
	}

	Tcl_ExternalToUtfDStringEx(NULL, link, length, TCL_ENCODING_NOCOMPLAIN, &ds);
	linkPtr = Tcl_DStringToObj(&ds);
	Tcl_IncrRefCount(linkPtr);
	return linkPtr;
    }
}
#endif /* S_IFLNK */

/*

Tcl_Obj *
TclpNativeToNormalized(
    ClientData clientData)
{
    Tcl_DString ds;

    Tcl_ExternalToUtfDStringEx(NULL, (const char *) clientData, TCL_INDEX_NONE, TCL_ENCODING_NOCOMPLAIN, &ds);
    return Tcl_DStringToObj(&ds);
}

/*
 *---------------------------------------------------------------------------
 *
 * TclNativeCreateNativeRep --
 *

	     * specified directory to make it refer to this installation by
	     * removing the old "tclX.Y" and substituting the current version
	     * string.
	     */

	    pathv[pathc - 1] = installLib + 4;
	    str = Tcl_JoinPath(pathc, pathv, &ds);
	    Tcl_ListObjAppendElement(NULL, pathPtr, Tcl_DStringToObj(&ds));
	}
	Tcl_Free(pathv);
    }

    /*
     * Finally, look for the library relative to the compiled-in path. This is
     * needed when users install Tcl with an exec-prefix that is different

TCL_VFS_ROOT		= libtcl.vfs


TCL_STUB_LIB_FILE	= @TCL_STUB_LIB_FILE@
TCL_DLL_FILE		= @TCL_DLL_FILE@
TCL_LIB_FILE		= @TCL_LIB_FILE@
DDE_DLL_FILE		= tcl9dde$(DDEVER)${DLLSUFFIX}
DDE_DLL_FILE8		= tcldde$(DDEVER)${DLLSUFFIX}
DDE_LIB_FILE		= @LIBPREFIX@tcldde$(DDEVER)${DLLSUFFIX}${LIBSUFFIX}
REG_DLL_FILE		= tcl9registry$(REGVER)${DLLSUFFIX}
REG_DLL_FILE8		= tclregistry$(REGVER)${DLLSUFFIX}
REG_LIB_FILE		= @LIBPREFIX@tclregistry$(REGVER)${DLLSUFFIX}${LIBSUFFIX}
TEST_DLL_FILE		= tcltest$(VER)${DLLSUFFIX}
TEST_EXE_FILE		= tcltest${EXESUFFIX}
TEST_LIB_FILE		= @LIBPREFIX@tcltest$(VER)${DLLSUFFIX}${LIBSUFFIX}
TEST_LOAD_PRMS		= lappend ::auto_path {$(ROOT_DIR_WIN_NATIVE)/tests};\
			  package ifneeded dde 1.4.4 [list load [file normalize ${DDE_DLL_FILE}]];\
			  package ifneeded registry 1.3.6 [list load [file normalize ${REG_DLL_FILE}]]

	@MAKE_DLL@ ${DDE_OBJS} $(TCL_STUB_LIB_FILE) $(SHLIB_LD_LIBS)
	$(COPY) tclsh.exe.manifest ${DDE_DLL_FILE}.manifest

${REG_DLL_FILE}: ${TCL_STUB_LIB_FILE} ${REG_OBJS}
	@MAKE_DLL@ ${REG_OBJS} $(TCL_STUB_LIB_FILE) $(SHLIB_LD_LIBS)
	$(COPY) tclsh.exe.manifest ${REG_DLL_FILE}.manifest

${DDE_DLL_FILE8}: ${TCL_STUB_LIB_FILE} tcl8WinDde.$(OBJEXT)
	@MAKE_DLL@ tcl8WinDde.$(OBJEXT) $(TCL_STUB_LIB_FILE) $(SHLIB_LD_LIBS)
	$(COPY) tclsh.exe.manifest ${DDE_DLL_FILE8}.manifest

${REG_DLL_FILE8}: ${TCL_STUB_LIB_FILE} tcl8WinReg.$(OBJEXT)
	@MAKE_DLL@ -DTCL_MAJOR_VERSION=8 tcl8WinReg.$(OBJEXT) $(TCL_STUB_LIB_FILE) $(SHLIB_LD_LIBS)
	$(COPY) tclsh.exe.manifest ${REG_DLL_FILE8}.manifest

${TEST_DLL_FILE}: ${TCL_STUB_LIB_FILE} ${TCLTEST_OBJS}
	@$(RM) ${TEST_DLL_FILE} ${TEST_LIB_FILE}
	@MAKE_DLL@ ${TCLTEST_OBJS} $(TCL_STUB_LIB_FILE) $(SHLIB_LD_LIBS)
	$(COPY) tclsh.exe.manifest ${TEST_DLL_FILE}.manifest

tclWinPipe.${OBJEXT}: tclWinPipe.c
	$(CC) -c $(CC_SWITCHES) -DBUILD_tcl $(EXTFLAGS) @DEPARG@ $(CC_OBJNAME)

tclWinReg.${OBJEXT}: tclWinReg.c
	$(CC) -c $(CC_SWITCHES) $(EXTFLAGS) @DEPARG@ $(CC_OBJNAME)

tcl8WinReg.${OBJEXT}: tclWinReg.c
	$(CC)  -o $@ -c $(CC_SWITCHES) -DTCL_MAJOR_VERSION=8 $(EXTFLAGS) @DEPARG@ $(CC_OBJNAME)

tclWinDde.${OBJEXT}: tclWinDde.c
	$(CC) -c $(CC_SWITCHES) $(EXTFLAGS) @DEPARG@ $(CC_OBJNAME)

tcl8WinDde.${OBJEXT}: tclWinDde.c
	$(CC) -o $@ -c $(CC_SWITCHES) -DTCL_MAJOR_VERSION=8 $(EXTFLAGS) @DEPARG@ $(CC_OBJNAME)

tclAppInit.${OBJEXT}: tclAppInit.c
	$(CC) -c $(CC_SWITCHES) $(EXTFLAGS) -DUNICODE -D_UNICODE @DEPARG@ $(CC_OBJNAME)

tclMainW.${OBJEXT}: tclMain.c
	$(CC) -c $(CC_SWITCHES) -DBUILD_tcl -DUNICODE -D_UNICODE @DEPARG@ $(CC_OBJNAME)

# TIP #430, ZipFS Support

static int		MakeDdeConnection(Tcl_Interp *interp,
			    const WCHAR *name, HCONV *ddeConvPtr);
static void		SetDdeError(Tcl_Interp *interp);
static int		DdeObjCmd(void *clientData,
			    Tcl_Interp *interp, int objc,
			    Tcl_Obj *const objv[]);

#if (TCL_MAJOR_VERSION < 9) && defined(TCL_MINOR_VERSION) && (TCL_MINOR_VERSION < 7)
# if TCL_UTF_MAX > 3
#   define Tcl_WCharToUtfDString(a,b,c) Tcl_WinTCharToUtf((TCHAR *)(a),(b)*sizeof(WCHAR),c)
#   define Tcl_UtfToWCharDString(a,b,c) (WCHAR *)Tcl_WinUtfToTChar(a,b,c)
# else
#   define Tcl_WCharToUtfDString Tcl_UniCharToUtfDString
#   define Tcl_UtfToWCharDString Tcl_UtfToUniCharDString
# endif

    if (ret != TCL_OK) {
	if (Tcl_DStringLength(&ds) > 0) {
	    if (normPtr != NULL &&
		    !strcmp(Tcl_DStringValue(&ds), TclGetString(normPtr))) {
		*errorPtr = pathPtr;
	    } else {
		*errorPtr = Tcl_DStringToObj(&ds);
	    }
	    Tcl_IncrRefCount(*errorPtr);
	}
	Tcl_DStringFree(&ds);
    }

    return ret;

	     *	fprintf(stderr, "%d\n", ((WCHAR *) nativeName)[0]);
	     */

	    Tcl_DStringInit(&dsTemp);
	    Tcl_WCharToUtfDString(nativeName, TCL_INDEX_NONE, &dsTemp);
	    Tcl_DStringFree(&ds);

            tempPath = Tcl_DStringToObj(&dsTemp);
            Tcl_ListObjReplace(NULL, splitPath, i, 1, 1, &tempPath);
	    FindClose(handle);
	}
    }

    *attributePtrPtr = Tcl_FSJoinPath(splitPath, -1);

     * We actually made the directory, so we're done! Report what we made back
     * as a (clean) Tcl_Obj.
     */

    Tcl_DStringInit(&name);
    Tcl_WCharToUtfDString((LPCWSTR) Tcl_DStringValue(&base), TCL_INDEX_NONE, &name);
    Tcl_DStringFree(&base);
    return Tcl_DStringToObj(&name);
}

/*
 * Local Variables:
 * mode: c
 * c-basic-offset: 4
 * fill-column: 78
 * End:
 */

    if (found == 0) {
	return NULL;
    } else {
	Tcl_DString ds;

	Tcl_DStringInit(&ds);
	Tcl_WCharToUtfDString(volType, TCL_INDEX_NONE, &ds);
	return Tcl_DStringToObj(&ds);
    }
#undef VOL_BUF_SIZE
}

/*
 * This define can be turned on to experiment with a different way of
 * normalizing paths (using a different Windows API). Unfortunately the new

	     * directory to make it refer to this installation by removing the
	     * old "tclX.Y" and substituting the current version string.
	     */

	    pathv[pathc - 1] = shortlib;
	    Tcl_DStringInit(&ds);
	    (void) Tcl_JoinPath(pathc, pathv, &ds);
	    objPtr = Tcl_DStringToObj(&ds);
	} else {
	    objPtr = Tcl_NewStringObj(buf, TCL_INDEX_NONE);
	}
	Tcl_ListObjAppendElement(NULL, pathPtr, objPtr);
	Tcl_Free((void *)pathv);
    }
}

static int		RegistryObjCmd(void *clientData,
			    Tcl_Interp *interp, int objc,
			    Tcl_Obj *const objv[]);
static int		SetValue(Tcl_Interp *interp, Tcl_Obj *keyNameObj,
			    Tcl_Obj *valueNameObj, Tcl_Obj *dataObj,
			    Tcl_Obj *typeObj, REGSAM mode);

#if (TCL_MAJOR_VERSION < 9) && defined(TCL_MINOR_VERSION) && (TCL_MINOR_VERSION < 7)
# if TCL_UTF_MAX > 3
#   define Tcl_WCharToUtfDString(a,b,c) Tcl_WinTCharToUtf((TCHAR *)(a),(b)*sizeof(WCHAR),c)
#   define Tcl_UtfToWCharDString(a,b,c) (WCHAR *)Tcl_WinUtfToTChar(a,b,c)
# else
#   define Tcl_WCharToUtfDString Tcl_UniCharToUtfDString
#   define Tcl_UtfToWCharDString Tcl_UtfToUniCharDString
# endif