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+/*
+ * tcl.h --
+ *
+ * This header file describes the externally-visible facilities
+ * of the Tcl interpreter.
+ *
+ * Copyright (c) 1987-1994 The Regents of the University of California.
+ * Copyright (c) 1993-1996 Lucent Technologies.
+ * Copyright (c) 1994-1998 Sun Microsystems, Inc.
+ * Copyright (c) 1998-2000 by Scriptics Corporation.
+ * Copyright (c) 2002 by Kevin B. Kenny. All rights reserved.
+ *
+ * See the file "license.terms" for information on usage and redistribution
+ * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
+ *
+ * RCS: @(#) $Id: tcl.h,v 1.153.2.8 2003/10/22 22:35:46 andreas_kupries Exp $
+ */
+#ifndef _TCL
+#define _TCL
+
+/*
+ * For C++ compilers, use extern "C"
+ */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+ * The following defines are used to indicate the various release levels.
+ */
+
+#define TCL_ALPHA_RELEASE 0
+#define TCL_BETA_RELEASE 1
+#define TCL_FINAL_RELEASE 2
+
+/*
+ * When version numbers change here, must also go into the following files
+ * and update the version numbers:
+ *
+ * library/init.tcl (only if Major.minor changes, not patchlevel) 1 LOC
+ * unix/configure.in (2 LOC Major, 2 LOC minor, 1 LOC patch)
+ * win/configure.in (as above)
+ * win/tcl.m4 (not patchlevel)
+ * win/makefile.vc (not patchlevel) 2 LOC
+ * README (sections 0 and 2)
+ * mac/README (2 LOC, not patchlevel)
+ * macosx/Tcl.pbproj/project.pbxproj (not patchlevel) 2 LOC
+ * win/README.binary (sections 0-4)
+ * win/README (not patchlevel) (sections 0 and 2)
+ * unix/tcl.spec (2 LOC Major/Minor, 1 LOC patch)
+ * tests/basic.test (1 LOC M/M, not patchlevel)
+ * tools/tcl.hpj.in (not patchlevel, for windows installer)
+ * tools/tcl.wse.in (for windows installer)
+ * tools/tclSplash.bmp (not patchlevel)
+ */
+#define TCL_MAJOR_VERSION 8
+#define TCL_MINOR_VERSION 4
+#define TCL_RELEASE_LEVEL TCL_FINAL_RELEASE
+#define TCL_RELEASE_SERIAL 5
+
+#define TCL_VERSION "8.4"
+#define TCL_PATCH_LEVEL "8.4.5"
+
+/*
+ * The following definitions set up the proper options for Windows
+ * compilers. We use this method because there is no autoconf equivalent.
+ */
+
+#ifndef __WIN32__
+# if defined(_WIN32) || defined(WIN32) || defined(__MINGW32__) || defined(__BORLANDC__)
+# define __WIN32__
+# ifndef WIN32
+# define WIN32
+# endif
+# endif
+#endif
+
+/*
+ * STRICT: See MSDN Article Q83456
+ */
+#ifdef __WIN32__
+# ifndef STRICT
+# define STRICT
+# endif
+#endif /* __WIN32__ */
+
+/*
+ * The following definitions set up the proper options for Macintosh
+ * compilers. We use this method because there is no autoconf equivalent.
+ */
+
+#ifdef MAC_TCL
+#include <ConditionalMacros.h>
+# ifndef USE_TCLALLOC
+# define USE_TCLALLOC 1
+# endif
+# ifndef NO_STRERROR
+# define NO_STRERROR 1
+# endif
+# define INLINE
+#endif
+
+
+/*
+ * Utility macros: STRINGIFY takes an argument and wraps it in "" (double
+ * quotation marks), JOIN joins two arguments.
+ */
+#ifndef STRINGIFY
+# define STRINGIFY(x) STRINGIFY1(x)
+# define STRINGIFY1(x) #x
+#endif
+#ifndef JOIN
+# define JOIN(a,b) JOIN1(a,b)
+# define JOIN1(a,b) a##b
+#endif
+
+/*
+ * A special definition used to allow this header file to be included
+ * from windows or mac resource files so that they can obtain version
+ * information. RC_INVOKED is defined by default by the windows RC tool
+ * and manually set for macintosh.
+ *
+ * Resource compilers don't like all the C stuff, like typedefs and
+ * procedure declarations, that occur below, so block them out.
+ */
+
+#ifndef RC_INVOKED
+
+/*
+ * Special macro to define mutexes, that doesn't do anything
+ * if we are not using threads.
+ */
+
+#ifdef TCL_THREADS
+#define TCL_DECLARE_MUTEX(name) static Tcl_Mutex name;
+#else
+#define TCL_DECLARE_MUTEX(name)
+#endif
+
+/*
+ * Macros that eliminate the overhead of the thread synchronization
+ * functions when compiling without thread support.
+ */
+
+#ifndef TCL_THREADS
+#define Tcl_MutexLock(mutexPtr)
+#define Tcl_MutexUnlock(mutexPtr)
+#define Tcl_MutexFinalize(mutexPtr)
+#define Tcl_ConditionNotify(condPtr)
+#define Tcl_ConditionWait(condPtr, mutexPtr, timePtr)
+#define Tcl_ConditionFinalize(condPtr)
+#endif /* TCL_THREADS */
+
+
+#ifndef BUFSIZ
+# include <stdio.h>
+#endif
+
+
+/*
+ * Definitions that allow Tcl functions with variable numbers of
+ * arguments to be used with either varargs.h or stdarg.h. TCL_VARARGS
+ * is used in procedure prototypes. TCL_VARARGS_DEF is used to declare
+ * the arguments in a function definiton: it takes the type and name of
+ * the first argument and supplies the appropriate argument declaration
+ * string for use in the function definition. TCL_VARARGS_START
+ * initializes the va_list data structure and returns the first argument.
+ */
+#if !defined(NO_STDARG)
+# include <stdarg.h>
+# define TCL_VARARGS(type, name) (type name, ...)
+# define TCL_VARARGS_DEF(type, name) (type name, ...)
+# define TCL_VARARGS_START(type, name, list) (va_start(list, name), name)
+#else
+# include <varargs.h>
+# define TCL_VARARGS(type, name) ()
+# define TCL_VARARGS_DEF(type, name) (va_alist)
+# define TCL_VARARGS_START(type, name, list) \
+ (va_start(list), va_arg(list, type))
+#endif
+
+/*
+ * Macros used to declare a function to be exported by a DLL.
+ * Used by Windows, maps to no-op declarations on non-Windows systems.
+ * The default build on windows is for a DLL, which causes the DLLIMPORT
+ * and DLLEXPORT macros to be nonempty. To build a static library, the
+ * macro STATIC_BUILD should be defined.
+ */
+
+#ifdef STATIC_BUILD
+# define DLLIMPORT
+# define DLLEXPORT
+#else
+# if (defined(__WIN32__) && (defined(_MSC_VER) || (__BORLANDC__ >= 0x0550) || (defined(__GNUC__) && defined(__declspec)))) || (defined(MAC_TCL) && FUNCTION_DECLSPEC)
+# define DLLIMPORT __declspec(dllimport)
+# define DLLEXPORT __declspec(dllexport)
+# else
+# define DLLIMPORT
+# define DLLEXPORT
+# endif
+#endif
+
+/*
+ * These macros are used to control whether functions are being declared for
+ * import or export. If a function is being declared while it is being built
+ * to be included in a shared library, then it should have the DLLEXPORT
+ * storage class. If is being declared for use by a module that is going to
+ * link against the shared library, then it should have the DLLIMPORT storage
+ * class. If the symbol is beind declared for a static build or for use from a
+ * stub library, then the storage class should be empty.
+ *
+ * The convention is that a macro called BUILD_xxxx, where xxxx is the
+ * name of a library we are building, is set on the compile line for sources
+ * that are to be placed in the library. When this macro is set, the
+ * storage class will be set to DLLEXPORT. At the end of the header file, the
+ * storage class will be reset to DLLIMPORT.
+ */
+#undef TCL_STORAGE_CLASS
+#ifdef BUILD_tcl
+# define TCL_STORAGE_CLASS DLLEXPORT
+#else
+# ifdef USE_TCL_STUBS
+# define TCL_STORAGE_CLASS
+# else
+# define TCL_STORAGE_CLASS DLLIMPORT
+# endif
+#endif
+
+
+/*
+ * Definitions that allow this header file to be used either with or
+ * without ANSI C features like function prototypes.
+ */
+#undef _ANSI_ARGS_
+#undef CONST
+#ifndef INLINE
+# define INLINE
+#endif
+
+#ifndef NO_CONST
+# define CONST const
+#else
+# define CONST
+#endif
+
+#ifndef NO_PROTOTYPES
+# define _ANSI_ARGS_(x) x
+#else
+# define _ANSI_ARGS_(x) ()
+#endif
+
+#ifdef USE_NON_CONST
+# ifdef USE_COMPAT_CONST
+# error define at most one of USE_NON_CONST and USE_COMPAT_CONST
+# endif
+# define CONST84
+# define CONST84_RETURN
+#else
+# ifdef USE_COMPAT_CONST
+# define CONST84
+# define CONST84_RETURN CONST
+# else
+# define CONST84 CONST
+# define CONST84_RETURN CONST
+# endif
+#endif
+
+
+/*
+ * Make sure EXTERN isn't defined elsewhere
+ */
+#ifdef EXTERN
+# undef EXTERN
+#endif /* EXTERN */
+
+#ifdef __cplusplus
+# define EXTERN extern "C" TCL_STORAGE_CLASS
+#else
+# define EXTERN extern TCL_STORAGE_CLASS
+#endif
+
+
+/*
+ * The following code is copied from winnt.h.
+ * If we don't replicate it here, then <windows.h> can't be included
+ * after tcl.h, since tcl.h also defines VOID.
+ * This block is skipped under Cygwin and Mingw.
+ *
+ *
+ */
+#if defined(__WIN32__) && !defined(HAVE_WINNT_IGNORE_VOID)
+#ifndef VOID
+#define VOID void
+typedef char CHAR;
+typedef short SHORT;
+typedef long LONG;
+#endif
+#endif /* __WIN32__ && !HAVE_WINNT_IGNORE_VOID */
+
+/*
+ * Macro to use instead of "void" for arguments that must have
+ * type "void *" in ANSI C; maps them to type "char *" in
+ * non-ANSI systems.
+ */
+
+#ifndef NO_VOID
+# define VOID void
+#else
+# define VOID char
+#endif
+
+/*
+ * Miscellaneous declarations.
+ */
+#ifndef NULL
+# define NULL 0
+#endif
+
+#ifndef _CLIENTDATA
+# ifndef NO_VOID
+ typedef void *ClientData;
+# else
+ typedef int *ClientData;
+# endif
+# define _CLIENTDATA
+#endif
+
+/*
+ * Define Tcl_WideInt to be a type that is (at least) 64-bits wide,
+ * and define Tcl_WideUInt to be the unsigned variant of that type
+ * (assuming that where we have one, we can have the other.)
+ *
+ * Also defines the following macros:
+ * TCL_WIDE_INT_IS_LONG - if wide ints are really longs (i.e. we're on
+ * a real 64-bit system.)
+ * Tcl_WideAsLong - forgetful converter from wideInt to long.
+ * Tcl_LongAsWide - sign-extending converter from long to wideInt.
+ * Tcl_WideAsDouble - converter from wideInt to double.
+ * Tcl_DoubleAsWide - converter from double to wideInt.
+ *
+ * The following invariant should hold for any long value 'longVal':
+ * longVal == Tcl_WideAsLong(Tcl_LongAsWide(longVal))
+ *
+ * Note on converting between Tcl_WideInt and strings. This
+ * implementation (in tclObj.c) depends on the functions strtoull()
+ * and sprintf(...,"%" TCL_LL_MODIFIER "d",...). TCL_LL_MODIFIER_SIZE
+ * is the length of the modifier string, which is "ll" on most 32-bit
+ * Unix systems. It has to be split up like this to allow for the more
+ * complex formats sometimes needed (e.g. in the format(n) command.)
+ */
+
+#if !defined(TCL_WIDE_INT_TYPE)&&!defined(TCL_WIDE_INT_IS_LONG)
+# if defined(__CYGWIN__)
+# define TCL_WIDE_INT_TYPE long long
+# define TCL_LL_MODIFIER "L"
+typedef struct stat Tcl_StatBuf;
+# define TCL_LL_MODIFIER_SIZE 1
+# elif defined(__WIN32__)
+# define TCL_WIDE_INT_TYPE __int64
+# ifdef __BORLANDC__
+typedef struct stati64 Tcl_StatBuf;
+# define TCL_LL_MODIFIER "L"
+# define TCL_LL_MODIFIER_SIZE 1
+# else /* __BORLANDC__ */
+typedef struct _stati64 Tcl_StatBuf;
+# define TCL_LL_MODIFIER "I64"
+# define TCL_LL_MODIFIER_SIZE 3
+# endif /* __BORLANDC__ */
+# else /* __WIN32__ */
+/*
+ * Don't know what platform it is and configure hasn't discovered what
+ * is going on for us. Try to guess...
+ */
+# ifdef NO_LIMITS_H
+# error please define either TCL_WIDE_INT_TYPE or TCL_WIDE_INT_IS_LONG
+# else /* !NO_LIMITS_H */
+# include <limits.h>
+# if (INT_MAX < LONG_MAX)
+# define TCL_WIDE_INT_IS_LONG 1
+# else
+# define TCL_WIDE_INT_TYPE long long
+# endif
+# endif /* NO_LIMITS_H */
+# endif /* __WIN32__ */
+#endif /* !TCL_WIDE_INT_TYPE & !TCL_WIDE_INT_IS_LONG */
+#ifdef TCL_WIDE_INT_IS_LONG
+# undef TCL_WIDE_INT_TYPE
+# define TCL_WIDE_INT_TYPE long
+#endif /* TCL_WIDE_INT_IS_LONG */
+
+typedef TCL_WIDE_INT_TYPE Tcl_WideInt;
+typedef unsigned TCL_WIDE_INT_TYPE Tcl_WideUInt;
+
+#ifdef TCL_WIDE_INT_IS_LONG
+typedef struct stat Tcl_StatBuf;
+# define Tcl_WideAsLong(val) ((long)(val))
+# define Tcl_LongAsWide(val) ((long)(val))
+# define Tcl_WideAsDouble(val) ((double)((long)(val)))
+# define Tcl_DoubleAsWide(val) ((long)((double)(val)))
+# ifndef TCL_LL_MODIFIER
+# define TCL_LL_MODIFIER "l"
+# define TCL_LL_MODIFIER_SIZE 1
+# endif /* !TCL_LL_MODIFIER */
+#else /* TCL_WIDE_INT_IS_LONG */
+/*
+ * The next short section of defines are only done when not running on
+ * Windows or some other strange platform.
+ */
+# ifndef TCL_LL_MODIFIER
+# ifdef HAVE_STRUCT_STAT64
+typedef struct stat64 Tcl_StatBuf;
+# else
+typedef struct stat Tcl_StatBuf;
+# endif /* HAVE_STRUCT_STAT64 */
+# define TCL_LL_MODIFIER "ll"
+# define TCL_LL_MODIFIER_SIZE 2
+# endif /* !TCL_LL_MODIFIER */
+# define Tcl_WideAsLong(val) ((long)((Tcl_WideInt)(val)))
+# define Tcl_LongAsWide(val) ((Tcl_WideInt)((long)(val)))
+# define Tcl_WideAsDouble(val) ((double)((Tcl_WideInt)(val)))
+# define Tcl_DoubleAsWide(val) ((Tcl_WideInt)((double)(val)))
+#endif /* TCL_WIDE_INT_IS_LONG */
+
+
+/*
+ * This flag controls whether binary compatability is maintained with
+ * extensions built against a previous version of Tcl. This is true
+ * by default.
+ */
+#ifndef TCL_PRESERVE_BINARY_COMPATABILITY
+# define TCL_PRESERVE_BINARY_COMPATABILITY 1
+#endif
+
+
+/*
+ * Data structures defined opaquely in this module. The definitions below
+ * just provide dummy types. A few fields are made visible in Tcl_Interp
+ * structures, namely those used for returning a string result from
+ * commands. Direct access to the result field is discouraged in Tcl 8.0.
+ * The interpreter result is either an object or a string, and the two
+ * values are kept consistent unless some C code sets interp->result
+ * directly. Programmers should use either the procedure Tcl_GetObjResult()
+ * or Tcl_GetStringResult() to read the interpreter's result. See the
+ * SetResult man page for details.
+ *
+ * Note: any change to the Tcl_Interp definition below must be mirrored
+ * in the "real" definition in tclInt.h.
+ *
+ * Note: Tcl_ObjCmdProc procedures do not directly set result and freeProc.
+ * Instead, they set a Tcl_Obj member in the "real" structure that can be
+ * accessed with Tcl_GetObjResult() and Tcl_SetObjResult().
+ */
+
+#ifndef Tcl_Interp
+typedef struct Tcl_Interp
+#ifdef USE_TCL_STRUCT
+{
+ char *result; /* If the last command returned a string
+ * result, this points to it. */
+ void (*freeProc) _ANSI_ARGS_((char *blockPtr));
+ /* Zero means the string result is
+ * statically allocated. TCL_DYNAMIC means
+ * it was allocated with ckalloc and should
+ * be freed with ckfree. Other values give
+ * the address of procedure to invoke to
+ * free the result. Tcl_Eval must free it
+ * before executing next command. */
+ int errorLine; /* When TCL_ERROR is returned, this gives
+ * the line number within the command where
+ * the error occurred (1 if first line). */
+}
+#endif
+Tcl_Interp;
+#endif
+
+typedef struct Tcl_AsyncHandler_ *Tcl_AsyncHandler;
+#ifndef Tcl_Channel
+typedef struct Tcl_Channel_ *Tcl_Channel;
+#endif
+#ifndef Tcl_Command
+typedef struct Tcl_Command_ *Tcl_Command;
+#endif
+typedef struct Tcl_Condition_ *Tcl_Condition;
+typedef struct Tcl_EncodingState_ *Tcl_EncodingState;
+typedef struct Tcl_Encoding_ *Tcl_Encoding;
+typedef struct Tcl_Event Tcl_Event;
+typedef struct Tcl_Mutex_ *Tcl_Mutex;
+typedef struct Tcl_Pid_ *Tcl_Pid;
+#ifndef Tcl_RegExp
+typedef struct Tcl_RegExp_ *Tcl_RegExp;
+#endif
+typedef struct Tcl_ThreadDataKey_ *Tcl_ThreadDataKey;
+typedef struct Tcl_ThreadId_ *Tcl_ThreadId;
+typedef struct Tcl_TimerToken_ *Tcl_TimerToken;
+typedef struct Tcl_Trace_ *Tcl_Trace;
+typedef struct Tcl_Var_ *Tcl_Var;
+typedef struct Tcl_ChannelTypeVersion_ *Tcl_ChannelTypeVersion;
+typedef struct Tcl_LoadHandle_ *Tcl_LoadHandle;
+
+/*
+ * Definition of the interface to procedures implementing threads.
+ * A procedure following this definition is given to each call of
+ * 'Tcl_CreateThread' and will be called as the main fuction of
+ * the new thread created by that call.
+ */
+#ifdef MAC_TCL
+typedef pascal void *(Tcl_ThreadCreateProc) _ANSI_ARGS_((ClientData clientData));
+#elif defined __WIN32__
+typedef unsigned (__stdcall Tcl_ThreadCreateProc) _ANSI_ARGS_((ClientData clientData));
+#else
+typedef void (Tcl_ThreadCreateProc) _ANSI_ARGS_((ClientData clientData));
+#endif
+
+
+/*
+ * Threading function return types used for abstracting away platform
+ * differences when writing a Tcl_ThreadCreateProc. See the NewThread
+ * function in generic/tclThreadTest.c for it's usage.
+ */
+#ifdef MAC_TCL
+# define Tcl_ThreadCreateType pascal void *
+# define TCL_THREAD_CREATE_RETURN return NULL
+#elif defined __WIN32__
+# define Tcl_ThreadCreateType unsigned __stdcall
+# define TCL_THREAD_CREATE_RETURN return 0
+#else
+# define Tcl_ThreadCreateType void
+# define TCL_THREAD_CREATE_RETURN
+#endif
+
+
+/*
+ * Definition of values for default stacksize and the possible flags to be
+ * given to Tcl_CreateThread.
+ */
+#define TCL_THREAD_STACK_DEFAULT (0) /* Use default size for stack */
+#define TCL_THREAD_NOFLAGS (0000) /* Standard flags, default behaviour */
+#define TCL_THREAD_JOINABLE (0001) /* Mark the thread as joinable */
+
+/*
+ * Flag values passed to Tcl_GetRegExpFromObj.
+ */
+#define TCL_REG_BASIC 000000 /* BREs (convenience) */
+#define TCL_REG_EXTENDED 000001 /* EREs */
+#define TCL_REG_ADVF 000002 /* advanced features in EREs */
+#define TCL_REG_ADVANCED 000003 /* AREs (which are also EREs) */
+#define TCL_REG_QUOTE 000004 /* no special characters, none */
+#define TCL_REG_NOCASE 000010 /* ignore case */
+#define TCL_REG_NOSUB 000020 /* don't care about subexpressions */
+#define TCL_REG_EXPANDED 000040 /* expanded format, white space &
+ * comments */
+#define TCL_REG_NLSTOP 000100 /* \n doesn't match . or [^ ] */
+#define TCL_REG_NLANCH 000200 /* ^ matches after \n, $ before */
+#define TCL_REG_NEWLINE 000300 /* newlines are line terminators */
+#define TCL_REG_CANMATCH 001000 /* report details on partial/limited
+ * matches */
+
+/*
+ * The following flag is experimental and only intended for use by Expect. It
+ * will probably go away in a later release.
+ */
+#define TCL_REG_BOSONLY 002000 /* prepend \A to pattern so it only
+ * matches at the beginning of the
+ * string. */
+
+/*
+ * Flags values passed to Tcl_RegExpExecObj.
+ */
+#define TCL_REG_NOTBOL 0001 /* Beginning of string does not match ^. */
+#define TCL_REG_NOTEOL 0002 /* End of string does not match $. */
+
+/*
+ * Structures filled in by Tcl_RegExpInfo. Note that all offset values are
+ * relative to the start of the match string, not the beginning of the
+ * entire string.
+ */
+typedef struct Tcl_RegExpIndices {
+ long start; /* character offset of first character in match */
+ long end; /* character offset of first character after the
+ * match. */
+} Tcl_RegExpIndices;
+
+typedef struct Tcl_RegExpInfo {
+ int nsubs; /* number of subexpressions in the
+ * compiled expression */
+ Tcl_RegExpIndices *matches; /* array of nsubs match offset
+ * pairs */
+ long extendStart; /* The offset at which a subsequent
+ * match might begin. */
+ long reserved; /* Reserved for later use. */
+} Tcl_RegExpInfo;
+
+/*
+ * Picky compilers complain if this typdef doesn't appear before the
+ * struct's reference in tclDecls.h.
+ */
+typedef Tcl_StatBuf *Tcl_Stat_;
+typedef struct stat *Tcl_OldStat_;
+
+/*
+ * When a TCL command returns, the interpreter contains a result from the
+ * command. Programmers are strongly encouraged to use one of the
+ * procedures Tcl_GetObjResult() or Tcl_GetStringResult() to read the
+ * interpreter's result. See the SetResult man page for details. Besides
+ * this result, the command procedure returns an integer code, which is
+ * one of the following:
+ *
+ * TCL_OK Command completed normally; the interpreter's
+ * result contains the command's result.
+ * TCL_ERROR The command couldn't be completed successfully;
+ * the interpreter's result describes what went wrong.
+ * TCL_RETURN The command requests that the current procedure
+ * return; the interpreter's result contains the
+ * procedure's return value.
+ * TCL_BREAK The command requests that the innermost loop
+ * be exited; the interpreter's result is meaningless.
+ * TCL_CONTINUE Go on to the next iteration of the current loop;
+ * the interpreter's result is meaningless.
+ */
+#define TCL_OK 0
+#define TCL_ERROR 1
+#define TCL_RETURN 2
+#define TCL_BREAK 3
+#define TCL_CONTINUE 4
+
+#define TCL_RESULT_SIZE 200
+
+/*
+ * Flags to control what substitutions are performed by Tcl_SubstObj():
+ */
+#define TCL_SUBST_COMMANDS 001
+#define TCL_SUBST_VARIABLES 002
+#define TCL_SUBST_BACKSLASHES 004
+#define TCL_SUBST_ALL 007
+
+
+/*
+ * Argument descriptors for math function callbacks in expressions:
+ */
+typedef enum {
+ TCL_INT, TCL_DOUBLE, TCL_EITHER, TCL_WIDE_INT
+} Tcl_ValueType;
+typedef struct Tcl_Value {
+ Tcl_ValueType type; /* Indicates intValue or doubleValue is
+ * valid, or both. */
+ long intValue; /* Integer value. */
+ double doubleValue; /* Double-precision floating value. */
+ Tcl_WideInt wideValue; /* Wide (min. 64-bit) integer value. */
+} Tcl_Value;
+
+/*
+ * Forward declaration of Tcl_Obj to prevent an error when the forward
+ * reference to Tcl_Obj is encountered in the procedure types declared
+ * below.
+ */
+#ifndef Tcl_Obj
+typedef struct Tcl_Obj Tcl_Obj;
+#endif
+
+/*
+ * Procedure types defined by Tcl:
+ */
+
+typedef int (Tcl_AppInitProc) _ANSI_ARGS_((Tcl_Interp *interp));
+typedef int (Tcl_AsyncProc) _ANSI_ARGS_((ClientData clientData,
+ Tcl_Interp *interp, int code));
+typedef void (Tcl_ChannelProc) _ANSI_ARGS_((ClientData clientData, int mask));
+typedef void (Tcl_CloseProc) _ANSI_ARGS_((ClientData data));
+typedef void (Tcl_CmdDeleteProc) _ANSI_ARGS_((ClientData clientData));
+typedef int (Tcl_CmdProc) _ANSI_ARGS_((ClientData clientData,
+ Tcl_Interp *interp, int argc, CONST84 char *argv[]));
+typedef void (Tcl_CmdTraceProc) _ANSI_ARGS_((ClientData clientData,
+ Tcl_Interp *interp, int level, char *command, Tcl_CmdProc *proc,
+ ClientData cmdClientData, int argc, CONST84 char *argv[]));
+typedef int (Tcl_CmdObjTraceProc) _ANSI_ARGS_((ClientData clientData,
+ Tcl_Interp *interp, int level, CONST char *command,
+ Tcl_Command commandInfo, int objc, Tcl_Obj * CONST * objv));
+typedef void (Tcl_CmdObjTraceDeleteProc) _ANSI_ARGS_((ClientData clientData));
+typedef void (Tcl_DupInternalRepProc) _ANSI_ARGS_((Tcl_Obj *srcPtr,
+ Tcl_Obj *dupPtr));
+typedef int (Tcl_EncodingConvertProc)_ANSI_ARGS_((ClientData clientData,
+ CONST char *src, int srcLen, int flags, Tcl_EncodingState *statePtr,
+ char *dst, int dstLen, int *srcReadPtr, int *dstWrotePtr,
+ int *dstCharsPtr));
+typedef void (Tcl_EncodingFreeProc)_ANSI_ARGS_((ClientData clientData));
+typedef int (Tcl_EventProc) _ANSI_ARGS_((Tcl_Event *evPtr, int flags));
+typedef void (Tcl_EventCheckProc) _ANSI_ARGS_((ClientData clientData,
+ int flags));
+typedef int (Tcl_EventDeleteProc) _ANSI_ARGS_((Tcl_Event *evPtr,
+ ClientData clientData));
+typedef void (Tcl_EventSetupProc) _ANSI_ARGS_((ClientData clientData,
+ int flags));
+typedef void (Tcl_ExitProc) _ANSI_ARGS_((ClientData clientData));
+typedef void (Tcl_FileProc) _ANSI_ARGS_((ClientData clientData, int mask));
+typedef void (Tcl_FileFreeProc) _ANSI_ARGS_((ClientData clientData));
+typedef void (Tcl_FreeInternalRepProc) _ANSI_ARGS_((Tcl_Obj *objPtr));
+typedef void (Tcl_FreeProc) _ANSI_ARGS_((char *blockPtr));
+typedef void (Tcl_IdleProc) _ANSI_ARGS_((ClientData clientData));
+typedef void (Tcl_InterpDeleteProc) _ANSI_ARGS_((ClientData clientData,
+ Tcl_Interp *interp));
+typedef int (Tcl_MathProc) _ANSI_ARGS_((ClientData clientData,
+ Tcl_Interp *interp, Tcl_Value *args, Tcl_Value *resultPtr));
+typedef void (Tcl_NamespaceDeleteProc) _ANSI_ARGS_((ClientData clientData));
+typedef int (Tcl_ObjCmdProc) _ANSI_ARGS_((ClientData clientData,
+ Tcl_Interp *interp, int objc, Tcl_Obj * CONST * objv));
+typedef int (Tcl_PackageInitProc) _ANSI_ARGS_((Tcl_Interp *interp));
+typedef void (Tcl_PanicProc) _ANSI_ARGS_(TCL_VARARGS(CONST char *, format));
+typedef void (Tcl_TcpAcceptProc) _ANSI_ARGS_((ClientData callbackData,
+ Tcl_Channel chan, char *address, int port));
+typedef void (Tcl_TimerProc) _ANSI_ARGS_((ClientData clientData));
+typedef int (Tcl_SetFromAnyProc) _ANSI_ARGS_((Tcl_Interp *interp,
+ Tcl_Obj *objPtr));
+typedef void (Tcl_UpdateStringProc) _ANSI_ARGS_((Tcl_Obj *objPtr));
+typedef char *(Tcl_VarTraceProc) _ANSI_ARGS_((ClientData clientData,
+ Tcl_Interp *interp, CONST84 char *part1, CONST84 char *part2, int flags));
+typedef void (Tcl_CommandTraceProc) _ANSI_ARGS_((ClientData clientData,
+ Tcl_Interp *interp, CONST char *oldName, CONST char *newName,
+ int flags));
+typedef void (Tcl_CreateFileHandlerProc) _ANSI_ARGS_((int fd, int mask,
+ Tcl_FileProc *proc, ClientData clientData));
+typedef void (Tcl_DeleteFileHandlerProc) _ANSI_ARGS_((int fd));
+typedef void (Tcl_AlertNotifierProc) _ANSI_ARGS_((ClientData clientData));
+typedef void (Tcl_ServiceModeHookProc) _ANSI_ARGS_((int mode));
+typedef ClientData (Tcl_InitNotifierProc) _ANSI_ARGS_((VOID));
+typedef void (Tcl_FinalizeNotifierProc) _ANSI_ARGS_((ClientData clientData));
+typedef void (Tcl_MainLoopProc) _ANSI_ARGS_((void));
+
+
+/*
+ * The following structure represents a type of object, which is a
+ * particular internal representation for an object plus a set of
+ * procedures that provide standard operations on objects of that type.
+ */
+
+typedef struct Tcl_ObjType
+{
+ char *name; /* Name of the type, e.g. "int". */
+ Tcl_FreeInternalRepProc *freeIntRepProc;
+ /* Called to free any storage for the type's
+ * internal rep. NULL if the internal rep
+ * does not need freeing. */
+ Tcl_DupInternalRepProc *dupIntRepProc;
+ /* Called to create a new object as a copy
+ * of an existing object. */
+ 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. */
+}
+Tcl_ObjType;
+
+
+/*
+ * One of the following structures exists for each object in the Tcl
+ * system. An object stores a value as either a string, some internal
+ * representation, or both.
+ */
+
+#ifndef Tcl_Obj
+#ifdef USE_TCL_STRUCT
+struct Tcl_Obj {
+ int refCount; /* When 0 the object will be freed. */
+ char *bytes; /* This points to the first byte of the
+ * object's string representation. The array
+ * must be followed by a null byte (i.e., at
+ * offset length) but may also contain
+ * embedded null characters. The array's
+ * storage is allocated by ckalloc. NULL
+ * means the string rep is invalid and must
+ * be regenerated from the internal rep.
+ * Clients should use Tcl_GetStringFromObj
+ * or Tcl_GetString to get a pointer to the
+ * byte array as a readonly value. */
+ int length; /* The number of bytes at *bytes, not
+ * including the terminating null. */
+ Tcl_ObjType *typePtr; /* Denotes the object's type. Always
+ * corresponds to the type of the object's
+ * internal rep. NULL indicates the object
+ * has no internal rep (has no type). */
+ union { /* The internal representation: */
+ long longValue; /* - an long integer value */
+ double doubleValue; /* - a double-precision floating value */
+ VOID *otherValuePtr; /* - another, type-specific value */
+ Tcl_WideInt wideValue; /* - a long long value */
+ struct { /* - internal rep as two pointers */
+ VOID *ptr1;
+ VOID *ptr2;
+ } twoPtrValue;
+ } internalRep;
+};
+
+#define TclObjInternal(o) (&((o)->internalRep))
+#define TclObjGetType(o) ((o)->typePtr)
+#define TclObjSetType(o,t) ((o)->typePtr = (t))
+#define TclObjLength(o) ((o)->length)
+
+#endif
+#endif
+
+#ifndef USE_TCL_STRUCT
+typedef union { /* The internal representation: */
+ long longValue; /* - an long integer value */
+ double doubleValue; /* - a double-precision floating value */
+ VOID *otherValuePtr; /* - another, type-specific value */
+ struct { /* - internal rep as two pointers */
+ VOID *ptr1;
+ VOID *ptr2;
+ } twoPtrValue;
+} Tcl_InternalRep;
+#endif
+
+#ifndef TclObjGetType
+EXTERN Tcl_ObjType * TclObjGetType _ANSI_ARGS_((Tcl_Obj *objPtr));
+#endif
+#ifndef TclObjLength
+EXTERN int TclObjLength _ANSI_ARGS_((Tcl_Obj *objPtr));
+#endif
+#ifndef TclObjSetType
+EXTERN void TclObjSetType _ANSI_ARGS_((Tcl_Obj *objPtr,Tcl_ObjType *newType));
+#endif
+#ifndef TclObjInternal
+EXTERN Tcl_InternalRep * TclObjInternal _ANSI_ARGS_((Tcl_Obj *objPtr));
+#endif
+
+
+/*
+ * Macros to increment and decrement a Tcl_Obj's reference count, and to
+ * test whether an object is shared (i.e. has reference count > 1).
+ * Note: clients should use Tcl_DecrRefCount() when they are finished using
+ * an object, and should never call TclFreeObj() directly. TclFreeObj() is
+ * only defined and made public in tcl.h to support Tcl_DecrRefCount's macro
+ * definition. Note also that Tcl_DecrRefCount() refers to the parameter
+ * "obj" twice. This means that you should avoid calling it with an
+ * expression that is expensive to compute or has side effects.
+ */
+
+EXTERN void Tcl_IncrRefCount _ANSI_ARGS_((Tcl_Obj *objPtr));
+EXTERN void Tcl_DecrRefCount _ANSI_ARGS_((Tcl_Obj *objPtr));
+EXTERN int Tcl_IsShared _ANSI_ARGS_((Tcl_Obj *objPtr));
+
+#ifdef USE_TCL_STRUCT
+#ifdef TCL_MEM_DEBUG
+# define Tcl_IncrRefCount(objPtr) \
+ Tcl_DbIncrRefCount(objPtr, __FILE__, __LINE__)
+# define Tcl_DecrRefCount(objPtr) \
+ Tcl_DbDecrRefCount(objPtr, __FILE__, __LINE__)
+# define Tcl_IsShared(objPtr) \
+ Tcl_DbIsShared(objPtr, __FILE__, __LINE__)
+#else
+# define Tcl_IncrRefCount(objPtr) \
+ ++(objPtr)->refCount
+# define Tcl_DecrRefCount(objPtr) \
+ if (--(objPtr)->refCount <= 0) TclFreeObj(objPtr)
+# define Tcl_IsShared(objPtr) \
+ ((objPtr)->refCount > 1)
+#endif
+#endif
+
+/*
+ * Macros and definitions that help to debug the use of Tcl objects.
+ * When TCL_MEM_DEBUG is defined, the Tcl_New declarations are
+ * overridden to call debugging versions of the object creation procedures.
+ */
+
+#ifndef _LANG
+#ifdef TCL_MEM_DEBUG
+# define Tcl_NewBooleanObj(val) \
+ Tcl_DbNewBooleanObj(val, __FILE__, __LINE__)
+# define Tcl_NewByteArrayObj(bytes, len) \
+ Tcl_DbNewByteArrayObj(bytes, len, __FILE__, __LINE__)
+# define Tcl_NewDoubleObj(val) \
+ Tcl_DbNewDoubleObj(val, __FILE__, __LINE__)
+# define Tcl_NewIntObj(val) \
+ Tcl_DbNewLongObj(val, __FILE__, __LINE__)
+# define Tcl_NewListObj(objc, objv) \
+ Tcl_DbNewListObj(objc, objv, __FILE__, __LINE__)
+# define Tcl_NewLongObj(val) \
+ Tcl_DbNewLongObj(val, __FILE__, __LINE__)
+# define Tcl_NewObj() \
+ Tcl_DbNewObj(__FILE__, __LINE__)
+# define Tcl_NewStringObj(bytes, len) \
+ Tcl_DbNewStringObj(bytes, len, __FILE__, __LINE__)
+# define Tcl_NewWideIntObj(val) \
+ Tcl_DbNewWideIntObj(val, __FILE__, __LINE__)
+#endif /* TCL_MEM_DEBUG */
+#endif
+
+
+/*
+ * The following structure contains the state needed by
+ * Tcl_SaveResult. No-one outside of Tcl should access any of these
+ * fields. This structure is typically allocated on the stack.
+ */
+typedef struct Tcl_SavedResult
+#ifdef USE_TCL_STRUCT
+{
+ char *result;
+ Tcl_FreeProc *freeProc;
+ Tcl_Obj *objResultPtr;
+ char *appendResult;
+ int appendAvl;
+ int appendUsed;
+ char resultSpace[TCL_RESULT_SIZE+1];
+}
+#endif
+Tcl_SavedResult;
+
+
+/*
+ * The following definitions support Tcl's namespace facility.
+ * Note: the first five fields must match exactly the fields in a
+ * Namespace structure (see tclInt.h).
+ */
+
+typedef struct Tcl_Namespace
+#ifdef USE_TCL_STRUCT
+{
+ char *name; /* The namespace's name within its parent
+ * namespace. This contains no ::'s. The
+ * name of the global namespace is ""
+ * although "::" is an synonym. */
+ char *fullName; /* The namespace's fully qualified name.
+ * This starts with ::. */
+ ClientData clientData; /* Arbitrary value associated with this
+ * namespace. */
+ Tcl_NamespaceDeleteProc* deleteProc;
+ /* Procedure invoked when deleting the
+ * namespace to, e.g., free clientData. */
+ struct Tcl_Namespace* parentPtr;
+ /* Points to the namespace that contains
+ * this one. NULL if this is the global
+ * namespace. */
+}
+#endif
+Tcl_Namespace;
+
+
+/*
+ * The following structure represents a call frame, or activation record.
+ * A call frame defines a naming context for a procedure call: its local
+ * scope (for local variables) and its namespace scope (used for non-local
+ * variables; often the global :: namespace). A call frame can also define
+ * the naming context for a namespace eval or namespace inscope command:
+ * the namespace in which the command's code should execute. The
+ * Tcl_CallFrame structures exist only while procedures or namespace
+ * eval/inscope's are being executed, and provide a Tcl call stack.
+ *
+ * A call frame is initialized and pushed using Tcl_PushCallFrame and
+ * popped using Tcl_PopCallFrame. Storage for a Tcl_CallFrame must be
+ * provided by the Tcl_PushCallFrame caller, and callers typically allocate
+ * them on the C call stack for efficiency. For this reason, Tcl_CallFrame
+ * is defined as a structure and not as an opaque token. However, most
+ * Tcl_CallFrame fields are hidden since applications should not access
+ * them directly; others are declared as "dummyX".
+ *
+ * WARNING!! The structure definition must be kept consistent with the
+ * CallFrame structure in tclInt.h. If you change one, change the other.
+ */
+
+typedef struct Tcl_CallFrame
+#ifdef USE_TCL_STRUCT
+{
+ Tcl_Namespace *nsPtr;
+ int dummy1;
+ int dummy2;
+ char *dummy3;
+ char *dummy4;
+ char *dummy5;
+ int dummy6;
+ char *dummy7;
+ char *dummy8;
+ int dummy9;
+ char* dummy10;
+}
+#endif
+Tcl_CallFrame;
+
+
+/*
+ * Information about commands that is returned by Tcl_GetCommandInfo and
+ * passed to Tcl_SetCommandInfo. objProc is an objc/objv object-based
+ * command procedure while proc is a traditional Tcl argc/argv
+ * string-based procedure. Tcl_CreateObjCommand and Tcl_CreateCommand
+ * ensure that both objProc and proc are non-NULL and can be called to
+ * execute the command. However, it may be faster to call one instead of
+ * the other. The member isNativeObjectProc is set to 1 if an
+ * object-based procedure was registered by Tcl_CreateObjCommand, and to
+ * 0 if a string-based procedure was registered by Tcl_CreateCommand.
+ * The other procedure is typically set to a compatibility wrapper that
+ * does string-to-object or object-to-string argument conversions then
+ * calls the other procedure.
+ */
+
+typedef struct Tcl_CmdInfo {
+ int isNativeObjectProc; /* 1 if objProc was registered by a call to
+ * Tcl_CreateObjCommand; 0 otherwise.
+ * Tcl_SetCmdInfo does not modify this
+ * field. */
+ Tcl_ObjCmdProc *objProc; /* Command's object-based procedure. */
+ ClientData objClientData; /* ClientData for object proc. */
+ Tcl_CmdProc *proc; /* Command's string-based procedure. */
+ ClientData clientData; /* ClientData for string proc. */
+ Tcl_CmdDeleteProc *deleteProc;
+ /* Procedure to call when command is
+ * deleted. */
+ ClientData deleteData; /* Value to pass to deleteProc (usually
+ * the same as clientData). */
+ Tcl_Namespace *namespacePtr; /* Points to the namespace that contains
+ * this command. Note that Tcl_SetCmdInfo
+ * will not change a command's namespace;
+ * use Tcl_RenameCommand to do that. */
+
+} Tcl_CmdInfo;
+
+/*
+ * The structure defined below is used to hold dynamic strings. The only
+ * field that clients should use is the string field, accessible via the
+ * macro Tcl_DStringValue.
+ */
+
+#ifndef Tcl_DString
+#define TCL_DSTRING_STATIC_SIZE 200
+#ifdef USE_TCL_STRUCT
+typedef struct Tcl_DString {
+ char *string; /* Points to beginning of string: either
+ * staticSpace below or a malloced array. */
+ int length; /* Number of non-NULL characters in the
+ * string. */
+ int spaceAvl; /* Total number of bytes available for the
+ * string and its terminating NULL char. */
+ char staticSpace[TCL_DSTRING_STATIC_SIZE];
+ /* Space to use in common case where string
+ * is small. */
+} Tcl_DString;
+#else
+typedef Tcl_Obj *Tcl_DString;
+#endif
+#endif
+
+#ifdef USE_TCL_STRUCT
+#define Tcl_DStringLength(dsPtr) ((dsPtr)->length)
+#define Tcl_DStringValue(dsPtr) ((dsPtr)->string)
+#endif
+#define Tcl_DStringTrunc Tcl_DStringSetLength
+
+/*
+ * Definitions for the maximum number of digits of precision that may
+ * be specified in the "tcl_precision" variable, and the number of
+ * bytes of buffer space required by Tcl_PrintDouble.
+ */
+#define TCL_MAX_PREC 17
+#define TCL_DOUBLE_SPACE (TCL_MAX_PREC+10)
+
+/*
+ * Definition for a number of bytes of buffer space sufficient to hold the
+ * string representation of an integer in base 10 (assuming the existence
+ * of 64-bit integers).
+ */
+#define TCL_INTEGER_SPACE 24
+
+/*
+ * Flag that may be passed to Tcl_ConvertElement to force it not to
+ * output braces (careful! if you change this flag be sure to change
+ * the definitions at the front of tclUtil.c).
+ */
+#define TCL_DONT_USE_BRACES 1
+
+/*
+ * Flag that may be passed to Tcl_GetIndexFromObj to force it to disallow
+ * abbreviated strings.
+ */
+#define TCL_EXACT 1
+
+/*
+ * Flag values passed to Tcl_RecordAndEval and/or Tcl_EvalObj.
+ * WARNING: these bit choices must not conflict with the bit choices
+ * for evalFlag bits in tclInt.h!!
+ */
+#define TCL_NO_EVAL 0x10000
+#define TCL_EVAL_GLOBAL 0x20000
+#define TCL_EVAL_DIRECT 0x40000
+#define TCL_EVAL_INVOKE 0x80000
+
+/*
+ * Special freeProc values that may be passed to Tcl_SetResult (see
+ * the man page for details):
+ */
+#define TCL_VOLATILE ((Tcl_FreeProc *) 1)
+#define TCL_STATIC ((Tcl_FreeProc *) 0)
+#define TCL_DYNAMIC ((Tcl_FreeProc *) 3)
+
+/*
+ * Flag values passed to variable-related procedures.
+ */
+#define TCL_GLOBAL_ONLY 1
+#define TCL_NAMESPACE_ONLY 2
+#define TCL_APPEND_VALUE 4
+#define TCL_LIST_ELEMENT 8
+#define TCL_TRACE_READS 0x10
+#define TCL_TRACE_WRITES 0x20
+#define TCL_TRACE_UNSETS 0x40
+#define TCL_TRACE_DESTROYED 0x80
+#define TCL_INTERP_DESTROYED 0x100
+#define TCL_LEAVE_ERR_MSG 0x200
+#define TCL_TRACE_ARRAY 0x800
+#ifndef TCL_REMOVE_OBSOLETE_TRACES
+/* Required to support old variable/vdelete/vinfo traces */
+#define TCL_TRACE_OLD_STYLE 0x1000
+#endif
+/* Indicate the semantics of the result of a trace */
+#define TCL_TRACE_RESULT_DYNAMIC 0x8000
+#define TCL_TRACE_RESULT_OBJECT 0x10000
+
+/*
+ * Flag values passed to command-related procedures.
+ */
+
+#define TCL_TRACE_RENAME 0x2000
+#define TCL_TRACE_DELETE 0x4000
+
+#define TCL_ALLOW_INLINE_COMPILATION 0x20000
+
+/*
+ * Flag values passed to Tcl_CreateObjTrace, and used internally
+ * by command execution traces. Slots 4,8,16 and 32 are
+ * used internally by execution traces (see tclCmdMZ.c)
+ */
+#define TCL_TRACE_ENTER_EXEC 1
+#define TCL_TRACE_LEAVE_EXEC 2
+
+/*
+ * The TCL_PARSE_PART1 flag is deprecated and has no effect.
+ * The part1 is now always parsed whenever the part2 is NULL.
+ * (This is to avoid a common error when converting code to
+ * use the new object based APIs and forgetting to give the
+ * flag)
+ */
+#ifndef TCL_NO_DEPRECATED
+# define TCL_PARSE_PART1 0x400
+#endif
+
+
+/*
+ * Types for linked variables:
+ */
+#define TCL_LINK_INT 1
+#define TCL_LINK_DOUBLE 2
+#define TCL_LINK_BOOLEAN 3
+#define TCL_LINK_STRING 4
+#define TCL_LINK_WIDE_INT 5
+#define TCL_LINK_READ_ONLY 0x80
+
+
+/*
+ * Forward declarations of Tcl_HashTable and related types.
+ */
+typedef struct Tcl_HashKeyType Tcl_HashKeyType;
+typedef struct Tcl_HashTable Tcl_HashTable;
+typedef struct Tcl_HashEntry Tcl_HashEntry;
+
+typedef unsigned int (Tcl_HashKeyProc) _ANSI_ARGS_((Tcl_HashTable *tablePtr,
+ VOID *keyPtr));
+typedef int (Tcl_CompareHashKeysProc) _ANSI_ARGS_((VOID *keyPtr,
+ Tcl_HashEntry *hPtr));
+typedef Tcl_HashEntry *(Tcl_AllocHashEntryProc) _ANSI_ARGS_((
+ Tcl_HashTable *tablePtr, VOID *keyPtr));
+typedef void (Tcl_FreeHashEntryProc) _ANSI_ARGS_((Tcl_HashEntry *hPtr));
+
+/*
+ * This flag controls whether the hash table stores the hash of a key, or
+ * recalculates it. There should be no reason for turning this flag off
+ * as it is completely binary and source compatible unless you directly
+ * access the bucketPtr member of the Tcl_HashTableEntry structure. This
+ * member has been removed and the space used to store the hash value.
+ */
+#ifndef TCL_HASH_KEY_STORE_HASH
+# define TCL_HASH_KEY_STORE_HASH 1
+#endif
+
+/*
+ * Structure definition for an entry in a hash table. No-one outside
+ * Tcl should access any of these fields directly; use the macros
+ * defined below.
+ */
+
+struct Tcl_HashEntry {
+ Tcl_HashEntry *nextPtr; /* Pointer to next entry in this
+ * hash bucket, or NULL for end of
+ * chain. */
+ Tcl_HashTable *tablePtr; /* Pointer to table containing entry. */
+#if TCL_HASH_KEY_STORE_HASH
+# if TCL_PRESERVE_BINARY_COMPATABILITY
+ VOID *hash; /* Hash value, stored as pointer to
+ * ensure that the offsets of the
+ * fields in this structure are not
+ * changed. */
+# else
+ unsigned int hash; /* Hash value. */
+# endif
+#else
+ Tcl_HashEntry **bucketPtr; /* Pointer to bucket that points to
+ * first entry in this entry's chain:
+ * used for deleting the entry. */
+#endif
+ ClientData clientData; /* Application stores something here
+ * with Tcl_SetHashValue. */
+ union { /* Key has one of these forms: */
+ char *oneWordValue; /* One-word value for key. */
+ Tcl_Obj *objPtr; /* Tcl_Obj * key value. */
+ int words[1]; /* Multiple integer words for key.
+ * The actual size will be as large
+ * as necessary for this table's
+ * keys. */
+ char string[4]; /* String for key. The actual size
+ * will be as large as needed to hold
+ * the key. */
+ } key; /* MUST BE LAST FIELD IN RECORD!! */
+};
+
+/*
+ * Flags used in Tcl_HashKeyType.
+ *
+ * TCL_HASH_KEY_RANDOMIZE_HASH:
+ * There are some things, pointers for example
+ * which don't hash well because they do not use
+ * the lower bits. If this flag is set then the
+ * hash table will attempt to rectify this by
+ * randomising the bits and then using the upper
+ * N bits as the index into the table.
+ */
+#define TCL_HASH_KEY_RANDOMIZE_HASH 0x1
+
+/*
+ * Structure definition for the methods associated with a hash table
+ * key type.
+ */
+#define TCL_HASH_KEY_TYPE_VERSION 1
+struct Tcl_HashKeyType {
+ int version; /* Version of the table. If this structure is
+ * extended in future then the version can be
+ * used to distinguish between different
+ * structures.
+ */
+
+ int flags; /* Flags, see above for details. */
+
+ /* Calculates a hash value for the key. If this is NULL then the pointer
+ * itself is used as a hash value.
+ */
+ Tcl_HashKeyProc *hashKeyProc;
+
+ /* Compares two keys and returns zero if they do not match, and non-zero
+ * if they do. If this is NULL then the pointers are compared.
+ */
+ Tcl_CompareHashKeysProc *compareKeysProc;
+
+ /* Called to allocate memory for a new entry, i.e. if the key is a
+ * string then this could allocate a single block which contains enough
+ * space for both the entry and the string. Only the key field of the
+ * allocated Tcl_HashEntry structure needs to be filled in. If something
+ * else needs to be done to the key, i.e. incrementing a reference count
+ * then that should be done by this function. If this is NULL then Tcl_Alloc
+ * is used to allocate enough space for a Tcl_HashEntry and the key pointer
+ * is assigned to key.oneWordValue.
+ */
+ Tcl_AllocHashEntryProc *allocEntryProc;
+
+ /* Called to free memory associated with an entry. If something else needs
+ * to be done to the key, i.e. decrementing a reference count then that
+ * should be done by this function. If this is NULL then Tcl_Free is used
+ * to free the Tcl_HashEntry.
+ */
+ Tcl_FreeHashEntryProc *freeEntryProc;
+};
+
+/*
+ * Structure definition for a hash table. Must be in tcl.h so clients
+ * can allocate space for these structures, but clients should never
+ * access any fields in this structure.
+ */
+
+#define TCL_SMALL_HASH_TABLE 4
+struct Tcl_HashTable {
+ Tcl_HashEntry **buckets; /* Pointer to bucket array. Each
+ * element points to first entry in
+ * bucket's hash chain, or NULL. */
+ Tcl_HashEntry *staticBuckets[TCL_SMALL_HASH_TABLE];
+ /* Bucket array used for small tables
+ * (to avoid mallocs and frees). */
+ int numBuckets; /* Total number of buckets allocated
+ * at **bucketPtr. */
+ int numEntries; /* Total number of entries present
+ * in table. */
+ int rebuildSize; /* Enlarge table when numEntries gets
+ * to be this large. */
+ int downShift; /* Shift count used in hashing
+ * function. Designed to use high-
+ * order bits of randomized keys. */
+ int mask; /* Mask value used in hashing
+ * function. */
+ int keyType; /* Type of keys used in this table.
+ * It's either TCL_CUSTOM_KEYS,
+ * TCL_STRING_KEYS, TCL_ONE_WORD_KEYS,
+ * or an integer giving the number of
+ * ints that is the size of the key.
+ */
+#if TCL_PRESERVE_BINARY_COMPATABILITY
+ Tcl_HashEntry *(*findProc) _ANSI_ARGS_((Tcl_HashTable *tablePtr,
+ CONST char *key));
+ Tcl_HashEntry *(*createProc) _ANSI_ARGS_((Tcl_HashTable *tablePtr,
+ CONST char *key, int *newPtr));
+#endif
+ Tcl_HashKeyType *typePtr; /* Type of the keys used in the
+ * Tcl_HashTable. */
+};
+
+/*
+ * Structure definition for information used to keep track of searches
+ * through hash tables:
+ */
+
+typedef struct Tcl_HashSearch {
+ Tcl_HashTable *tablePtr; /* Table being searched. */
+ int nextIndex; /* Index of next bucket to be
+ * enumerated after present one. */
+ Tcl_HashEntry *nextEntryPtr; /* Next entry to be enumerated in the
+ * the current bucket. */
+} Tcl_HashSearch;
+
+/*
+ * Acceptable key types for hash tables:
+ *
+ * TCL_STRING_KEYS: The keys are strings, they are copied into
+ * the entry.
+ * TCL_ONE_WORD_KEYS: The keys are pointers, the pointer is stored
+ * in the entry.
+ * TCL_CUSTOM_TYPE_KEYS: The keys are arbitrary types which are copied
+ * into the entry.
+ * TCL_CUSTOM_PTR_KEYS: The keys are pointers to arbitrary types, the
+ * pointer is stored in the entry.
+ *
+ * While maintaining binary compatability the above have to be distinct
+ * values as they are used to differentiate between old versions of the
+ * hash table which don't have a typePtr and new ones which do. Once binary
+ * compatability is discarded in favour of making more wide spread changes
+ * TCL_STRING_KEYS can be the same as TCL_CUSTOM_TYPE_KEYS, and
+ * TCL_ONE_WORD_KEYS can be the same as TCL_CUSTOM_PTR_KEYS because they
+ * simply determine how the key is accessed from the entry and not the
+ * behaviour.
+ */
+
+#define TCL_STRING_KEYS 0
+#define TCL_ONE_WORD_KEYS 1
+
+#if TCL_PRESERVE_BINARY_COMPATABILITY
+# define TCL_CUSTOM_TYPE_KEYS -2
+# define TCL_CUSTOM_PTR_KEYS -1
+#else
+# define TCL_CUSTOM_TYPE_KEYS TCL_STRING_KEYS
+# define TCL_CUSTOM_PTR_KEYS TCL_ONE_WORD_KEYS
+#endif
+
+/*
+ * Macros for clients to use to access fields of hash entries:
+ */
+
+#define Tcl_GetHashValue(h) ((h)->clientData)
+#define Tcl_SetHashValue(h, value) ((h)->clientData = (ClientData) (value))
+#if TCL_PRESERVE_BINARY_COMPATABILITY
+# define Tcl_GetHashKey(tablePtr, h) \
+ ((char *) (((tablePtr)->keyType == TCL_ONE_WORD_KEYS || \
+ (tablePtr)->keyType == TCL_CUSTOM_PTR_KEYS) \
+ ? (h)->key.oneWordValue \
+ : (h)->key.string))
+#else
+# define Tcl_GetHashKey(tablePtr, h) \
+ ((char *) (((tablePtr)->keyType == TCL_ONE_WORD_KEYS) \
+ ? (h)->key.oneWordValue \
+ : (h)->key.string))
+#endif
+
+/*
+ * Macros to use for clients to use to invoke find and create procedures
+ * for hash tables:
+ */
+
+#if TCL_PRESERVE_BINARY_COMPATABILITY
+# define Tcl_FindHashEntry(tablePtr, key) \
+ (*((tablePtr)->findProc))(tablePtr, key)
+# define Tcl_CreateHashEntry(tablePtr, key, newPtr) \
+ (*((tablePtr)->createProc))(tablePtr, key, newPtr)
+#else /* !TCL_PRESERVE_BINARY_COMPATABILITY */
+/*
+ * Macro to use new extended version of Tcl_InitHashTable.
+ */
+# define Tcl_InitHashTable(tablePtr, keyType) \
+ Tcl_InitHashTableEx(tablePtr, keyType, NULL)
+#endif /* TCL_PRESERVE_BINARY_COMPATABILITY */
+
+
+/*
+ * Flag values to pass to Tcl_DoOneEvent to disable searches
+ * for some kinds of events:
+ */
+#define TCL_DONT_WAIT (1<<1)
+#define TCL_WINDOW_EVENTS (1<<2)
+#define TCL_FILE_EVENTS (1<<3)
+#define TCL_TIMER_EVENTS (1<<4)
+#define TCL_IDLE_EVENTS (1<<5) /* WAS 0x10 ???? */
+#define TCL_ALL_EVENTS (~TCL_DONT_WAIT)
+
+/*
+ * The following structure defines a generic event for the Tcl event
+ * system. These are the things that are queued in calls to Tcl_QueueEvent
+ * and serviced later by Tcl_DoOneEvent. There can be many different
+ * kinds of events with different fields, corresponding to window events,
+ * timer events, etc. The structure for a particular event consists of
+ * a Tcl_Event header followed by additional information specific to that
+ * event.
+ */
+struct Tcl_Event {
+ Tcl_EventProc *proc; /* Procedure to call to service this event. */
+ struct Tcl_Event *nextPtr; /* Next in list of pending events, or NULL. */
+};
+
+/*
+ * Positions to pass to Tcl_QueueEvent:
+ */
+typedef enum {
+ TCL_QUEUE_TAIL, TCL_QUEUE_HEAD, TCL_QUEUE_MARK
+} Tcl_QueuePosition;
+
+/*
+ * Values to pass to Tcl_SetServiceMode to specify the behavior of notifier
+ * event routines.
+ */
+#define TCL_SERVICE_NONE 0
+#define TCL_SERVICE_ALL 1
+
+
+/*
+ * The following structure keeps is used to hold a time value, either as
+ * an absolute time (the number of seconds from the epoch) or as an
+ * elapsed time. On Unix systems the epoch is Midnight Jan 1, 1970 GMT.
+ * On Macintosh systems the epoch is Midnight Jan 1, 1904 GMT.
+ */
+typedef struct Tcl_Time {
+ long sec; /* Seconds. */
+ long usec; /* Microseconds. */
+} Tcl_Time;
+
+typedef void (Tcl_SetTimerProc) _ANSI_ARGS_((Tcl_Time *timePtr));
+typedef int (Tcl_WaitForEventProc) _ANSI_ARGS_((Tcl_Time *timePtr));
+
+
+/*
+ * Bits to pass to Tcl_CreateFileHandler and Tcl_CreateChannelHandler
+ * to indicate what sorts of events are of interest:
+ */
+#define TCL_READABLE (1<<1)
+#define TCL_WRITABLE (1<<2)
+#define TCL_EXCEPTION (1<<3)
+
+/*
+ * Flag values to pass to Tcl_OpenCommandChannel to indicate the
+ * disposition of the stdio handles. TCL_STDIN, TCL_STDOUT, TCL_STDERR,
+ * are also used in Tcl_GetStdChannel.
+ */
+#define TCL_STDIN (1<<1)
+#define TCL_STDOUT (1<<2)
+#define TCL_STDERR (1<<3)
+#define TCL_ENFORCE_MODE (1<<4)
+
+/*
+ * Bits passed to Tcl_DriverClose2Proc to indicate which side of a channel
+ * should be closed.
+ */
+#define TCL_CLOSE_READ (1<<1)
+#define TCL_CLOSE_WRITE (1<<2)
+
+/*
+ * Value to use as the closeProc for a channel that supports the
+ * close2Proc interface.
+ */
+#define TCL_CLOSE2PROC ((Tcl_DriverCloseProc *)1)
+
+/*
+ * Channel version tag. This was introduced in 8.3.2/8.4.
+ */
+#define TCL_CHANNEL_VERSION_1 ((Tcl_ChannelTypeVersion) 0x1)
+#define TCL_CHANNEL_VERSION_2 ((Tcl_ChannelTypeVersion) 0x2)
+#define TCL_CHANNEL_VERSION_3 ((Tcl_ChannelTypeVersion) 0x3)
+
+/*
+ * Typedefs for the various operations in a channel type:
+ */
+typedef int (Tcl_DriverBlockModeProc) _ANSI_ARGS_((
+ ClientData instanceData, int mode));
+typedef int (Tcl_DriverCloseProc) _ANSI_ARGS_((ClientData instanceData,
+ Tcl_Interp *interp));
+typedef int (Tcl_DriverClose2Proc) _ANSI_ARGS_((ClientData instanceData,
+ Tcl_Interp *interp, int flags));
+typedef int (Tcl_DriverInputProc) _ANSI_ARGS_((ClientData instanceData,
+ char *buf, int toRead, int *errorCodePtr));
+typedef int (Tcl_DriverOutputProc) _ANSI_ARGS_((ClientData instanceData,
+ CONST84 char *buf, int toWrite, int *errorCodePtr));
+typedef int (Tcl_DriverSeekProc) _ANSI_ARGS_((ClientData instanceData,
+ long offset, int mode, int *errorCodePtr));
+typedef int (Tcl_DriverSetOptionProc) _ANSI_ARGS_((
+ ClientData instanceData, Tcl_Interp *interp,
+ CONST char *optionName, CONST char *value));
+typedef int (Tcl_DriverGetOptionProc) _ANSI_ARGS_((
+ ClientData instanceData, Tcl_Interp *interp,
+ CONST84 char *optionName, Tcl_DString *dsPtr));
+typedef void (Tcl_DriverWatchProc) _ANSI_ARGS_((
+ ClientData instanceData, int mask));
+typedef int (Tcl_DriverGetHandleProc) _ANSI_ARGS_((
+ ClientData instanceData, int direction,
+ ClientData *handlePtr));
+typedef int (Tcl_DriverFlushProc) _ANSI_ARGS_((
+ ClientData instanceData));
+typedef int (Tcl_DriverHandlerProc) _ANSI_ARGS_((
+ ClientData instanceData, int interestMask));
+typedef Tcl_WideInt (Tcl_DriverWideSeekProc) _ANSI_ARGS_((
+ ClientData instanceData, Tcl_WideInt offset,
+ int mode, int *errorCodePtr));
+
+
+/*
+ * The following declarations either map ckalloc and ckfree to
+ * malloc and free, or they map them to procedures with all sorts
+ * of debugging hooks defined in tclCkalloc.c.
+ */
+#ifdef TCL_MEM_DEBUG
+
+# define ckalloc(x) Tcl_DbCkalloc(x, __FILE__, __LINE__)
+# define ckfree(x) Tcl_DbCkfree(x, __FILE__, __LINE__)
+# define ckrealloc(x,y) Tcl_DbCkrealloc((x), (y),__FILE__, __LINE__)
+# define attemptckalloc(x) Tcl_AttemptDbCkalloc(x, __FILE__, __LINE__)
+# define attemptckrealloc(x,y) Tcl_AttemptDbCkrealloc((x), (y), __FILE__, __LINE__)
+#else /* !TCL_MEM_DEBUG */
+
+/*
+ * If we are not using the debugging allocator, we should call the
+ * Tcl_Alloc, et al. routines in order to guarantee that every module
+ * is using the same memory allocator both inside and outside of the
+ * Tcl library.
+ */
+# define ckalloc(x) Tcl_Alloc(x)
+# define ckfree(x) Tcl_Free(x)
+# define ckrealloc(x,y) Tcl_Realloc(x,y)
+# define attemptckalloc(x) Tcl_AttemptAlloc(x)
+# define attemptckrealloc(x,y) Tcl_AttemptRealloc(x,y)
+# define Tcl_InitMemory(x)
+# define Tcl_DumpActiveMemory(x)
+# define Tcl_ValidateAllMemory(x,y)
+
+#endif /* !TCL_MEM_DEBUG */
+
+/*
+ * struct Tcl_ChannelType:
+ *
+ * One such structure exists for each type (kind) of channel.
+ * It collects together in one place all the functions that are
+ * part of the specific channel type.
+ *
+ * It is recommend that the Tcl_Channel* functions are used to access
+ * elements of this structure, instead of direct accessing.
+ */
+typedef struct Tcl_ChannelType
+#ifdef USE_TCL_STRUCT
+{
+ char *typeName; /* The name of the channel type in Tcl
+ * commands. This storage is owned by
+ * channel type. */
+ Tcl_ChannelTypeVersion version; /* Version of the channel type. */
+ Tcl_DriverCloseProc *closeProc; /* Procedure to call to close the
+ * channel, or TCL_CLOSE2PROC if the
+ * close2Proc should be used
+ * instead. */
+ Tcl_DriverInputProc *inputProc; /* Procedure to call for input
+ * on channel. */
+ Tcl_DriverOutputProc *outputProc; /* Procedure to call for output
+ * on channel. */
+ Tcl_DriverSeekProc *seekProc; /* Procedure to call to seek
+ * on the channel. May be NULL. */
+ Tcl_DriverSetOptionProc *setOptionProc;
+ /* Set an option on a channel. */
+ Tcl_DriverGetOptionProc *getOptionProc;
+ /* Get an option from a channel. */
+ Tcl_DriverWatchProc *watchProc; /* Set up the notifier to watch
+ * for events on this channel. */
+ Tcl_DriverGetHandleProc *getHandleProc;
+ /* Get an OS handle from the channel
+ * or NULL if not supported. */
+ Tcl_DriverClose2Proc *close2Proc; /* Procedure to call to close the
+ * channel if the device supports
+ * closing the read & write sides
+ * independently. */
+ Tcl_DriverBlockModeProc *blockModeProc;
+ /* Set blocking mode for the
+ * raw channel. May be NULL. */
+ /*
+ * Only valid in TCL_CHANNEL_VERSION_2 channels or later
+ */
+ Tcl_DriverFlushProc *flushProc; /* Procedure to call to flush a
+ * channel. May be NULL. */
+ Tcl_DriverHandlerProc *handlerProc; /* Procedure to call to handle a
+ * channel event. This will be passed
+ * up the stacked channel chain. */
+ /*
+ * Only valid in TCL_CHANNEL_VERSION_3 channels or later
+ */
+ Tcl_DriverWideSeekProc *wideSeekProc;
+ /* Procedure to call to seek
+ * on the channel which can
+ * handle 64-bit offsets. May be
+ * NULL, and must be NULL if
+ * seekProc is NULL. */
+}
+#endif
+Tcl_ChannelType;
+
+/*
+ * The following flags determine whether the blockModeProc above should
+ * set the channel into blocking or nonblocking mode. They are passed
+ * as arguments to the blockModeProc procedure in the above structure.
+ */
+#define TCL_MODE_BLOCKING 0 /* Put channel into blocking mode. */
+#define TCL_MODE_NONBLOCKING 1 /* Put channel into nonblocking
+ * mode. */
+
+/*
+ * Enum for different types of file paths.
+ */
+typedef enum Tcl_PathType {
+ TCL_PATH_ABSOLUTE,
+ TCL_PATH_RELATIVE,
+ TCL_PATH_VOLUME_RELATIVE
+} Tcl_PathType;
+
+
+/*
+ * The following structure is used to pass glob type data amongst
+ * the various glob routines and Tcl_FSMatchInDirectory.
+ */
+typedef struct Tcl_GlobTypeData {
+ /* Corresponds to bcdpfls as in 'find -t' */
+ int type;
+ /* Corresponds to file permissions */
+ int perm;
+ /* Acceptable mac type */
+ Tcl_Obj* macType;
+ /* Acceptable mac creator */
+ Tcl_Obj* macCreator;
+} Tcl_GlobTypeData;
+
+/*
+ * type and permission definitions for glob command
+ */
+#define TCL_GLOB_TYPE_BLOCK (1<<0)
+#define TCL_GLOB_TYPE_CHAR (1<<1)
+#define TCL_GLOB_TYPE_DIR (1<<2)
+#define TCL_GLOB_TYPE_PIPE (1<<3)
+#define TCL_GLOB_TYPE_FILE (1<<4)
+#define TCL_GLOB_TYPE_LINK (1<<5)
+#define TCL_GLOB_TYPE_SOCK (1<<6)
+#define TCL_GLOB_TYPE_MOUNT (1<<7)
+
+#define TCL_GLOB_PERM_RONLY (1<<0)
+#define TCL_GLOB_PERM_HIDDEN (1<<1)
+#define TCL_GLOB_PERM_R (1<<2)
+#define TCL_GLOB_PERM_W (1<<3)
+#define TCL_GLOB_PERM_X (1<<4)
+
+
+/*
+ * Typedefs for the various filesystem operations:
+ */
+typedef int (Tcl_FSStatProc) _ANSI_ARGS_((Tcl_Obj *pathPtr, Tcl_StatBuf *buf));
+typedef int (Tcl_FSAccessProc) _ANSI_ARGS_((Tcl_Obj *pathPtr, int mode));
+typedef Tcl_Channel (Tcl_FSOpenFileChannelProc)
+ _ANSI_ARGS_((Tcl_Interp *interp, Tcl_Obj *pathPtr,
+ int mode, int permissions));
+typedef int (Tcl_FSMatchInDirectoryProc) _ANSI_ARGS_((Tcl_Interp* interp,
+ Tcl_Obj *result, Tcl_Obj *pathPtr, CONST char *pattern,
+ Tcl_GlobTypeData * types));
+typedef Tcl_Obj* (Tcl_FSGetCwdProc) _ANSI_ARGS_((Tcl_Interp *interp));
+typedef int (Tcl_FSChdirProc) _ANSI_ARGS_((Tcl_Obj *pathPtr));
+typedef int (Tcl_FSLstatProc) _ANSI_ARGS_((Tcl_Obj *pathPtr,
+ Tcl_StatBuf *buf));
+typedef int (Tcl_FSCreateDirectoryProc) _ANSI_ARGS_((Tcl_Obj *pathPtr));
+typedef int (Tcl_FSDeleteFileProc) _ANSI_ARGS_((Tcl_Obj *pathPtr));
+typedef int (Tcl_FSCopyDirectoryProc) _ANSI_ARGS_((Tcl_Obj *srcPathPtr,
+ Tcl_Obj *destPathPtr, Tcl_Obj **errorPtr));
+typedef int (Tcl_FSCopyFileProc) _ANSI_ARGS_((Tcl_Obj *srcPathPtr,
+ Tcl_Obj *destPathPtr));
+typedef int (Tcl_FSRemoveDirectoryProc) _ANSI_ARGS_((Tcl_Obj *pathPtr,
+ int recursive, Tcl_Obj **errorPtr));
+typedef int (Tcl_FSRenameFileProc) _ANSI_ARGS_((Tcl_Obj *srcPathPtr,
+ Tcl_Obj *destPathPtr));
+typedef void (Tcl_FSUnloadFileProc) _ANSI_ARGS_((Tcl_LoadHandle loadHandle));
+typedef Tcl_Obj* (Tcl_FSListVolumesProc) _ANSI_ARGS_((void));
+/* We have to declare the utime structure here. */
+struct utimbuf;
+typedef int (Tcl_FSUtimeProc) _ANSI_ARGS_((Tcl_Obj *pathPtr,
+ struct utimbuf *tval));
+typedef int (Tcl_FSNormalizePathProc) _ANSI_ARGS_((Tcl_Interp *interp,
+ Tcl_Obj *pathPtr, int nextCheckpoint));
+typedef int (Tcl_FSFileAttrsGetProc) _ANSI_ARGS_((Tcl_Interp *interp,
+ int index, Tcl_Obj *pathPtr,
+ Tcl_Obj **objPtrRef));
+typedef CONST char** (Tcl_FSFileAttrStringsProc) _ANSI_ARGS_((Tcl_Obj *pathPtr,
+ Tcl_Obj** objPtrRef));
+typedef int (Tcl_FSFileAttrsSetProc) _ANSI_ARGS_((Tcl_Interp *interp,
+ int index, Tcl_Obj *pathPtr,
+ Tcl_Obj *objPtr));
+typedef Tcl_Obj* (Tcl_FSLinkProc) _ANSI_ARGS_((Tcl_Obj *pathPtr,
+ Tcl_Obj *toPtr, int linkType));
+typedef int (Tcl_FSLoadFileProc) _ANSI_ARGS_((Tcl_Interp * interp,
+ Tcl_Obj *pathPtr,
+ Tcl_LoadHandle *handlePtr,
+ Tcl_FSUnloadFileProc **unloadProcPtr));
+typedef int (Tcl_FSPathInFilesystemProc) _ANSI_ARGS_((Tcl_Obj *pathPtr,
+ ClientData *clientDataPtr));
+typedef Tcl_Obj* (Tcl_FSFilesystemPathTypeProc)
+ _ANSI_ARGS_((Tcl_Obj *pathPtr));
+typedef Tcl_Obj* (Tcl_FSFilesystemSeparatorProc)
+ _ANSI_ARGS_((Tcl_Obj *pathPtr));
+typedef void (Tcl_FSFreeInternalRepProc) _ANSI_ARGS_((ClientData clientData));
+typedef ClientData (Tcl_FSDupInternalRepProc)
+ _ANSI_ARGS_((ClientData clientData));
+typedef Tcl_Obj* (Tcl_FSInternalToNormalizedProc)
+ _ANSI_ARGS_((ClientData clientData));
+typedef ClientData (Tcl_FSCreateInternalRepProc) _ANSI_ARGS_((Tcl_Obj *pathPtr));
+
+typedef struct Tcl_FSVersion_ *Tcl_FSVersion;
+
+/*
+ *----------------------------------------------------------------
+ * Data structures related to hooking into the filesystem
+ *----------------------------------------------------------------
+ */
+
+/*
+ * Filesystem version tag. This was introduced in 8.4.
+ */
+#define TCL_FILESYSTEM_VERSION_1 ((Tcl_FSVersion) 0x1)
+
+/*
+ * struct Tcl_Filesystem:
+ *
+ * One such structure exists for each type (kind) of filesystem.
+ * It collects together in one place all the functions that are
+ * part of the specific filesystem. Tcl always accesses the
+ * filesystem through one of these structures.
+ *
+ * Not all entries need be non-NULL; any which are NULL are simply
+ * ignored. However, a complete filesystem should provide all of
+ * these functions. The explanations in the structure show
+ * the importance of each function.
+ */
+
+typedef struct Tcl_Filesystem {
+ CONST char *typeName; /* The name of the filesystem. */
+ int structureLength; /* Length of this structure, so future
+ * binary compatibility can be assured. */
+ Tcl_FSVersion version;
+ /* Version of the filesystem type. */
+ Tcl_FSPathInFilesystemProc *pathInFilesystemProc;
+ /* Function to check whether a path is in
+ * this filesystem. This is the most
+ * important filesystem procedure. */
+ Tcl_FSDupInternalRepProc *dupInternalRepProc;
+ /* Function to duplicate internal fs rep. May
+ * be NULL (but then fs is less efficient). */
+ Tcl_FSFreeInternalRepProc *freeInternalRepProc;
+ /* Function to free internal fs rep. Must
+ * be implemented, if internal representations
+ * need freeing, otherwise it can be NULL. */
+ Tcl_FSInternalToNormalizedProc *internalToNormalizedProc;
+ /* Function to convert internal representation
+ * to a normalized path. Only required if
+ * the fs creates pure path objects with no
+ * string/path representation. */
+ Tcl_FSCreateInternalRepProc *createInternalRepProc;
+ /* Function to create a filesystem-specific
+ * internal representation. May be NULL
+ * if paths have no internal representation,
+ * or if the Tcl_FSPathInFilesystemProc
+ * for this filesystem always immediately
+ * creates an internal representation for
+ * paths it accepts. */
+ Tcl_FSNormalizePathProc *normalizePathProc;
+ /* Function to normalize a path. Should
+ * be implemented for all filesystems
+ * which can have multiple string
+ * representations for the same path
+ * object. */
+ Tcl_FSFilesystemPathTypeProc *filesystemPathTypeProc;
+ /* Function to determine the type of a
+ * path in this filesystem. May be NULL. */
+ Tcl_FSFilesystemSeparatorProc *filesystemSeparatorProc;
+ /* Function to return the separator
+ * character(s) for this filesystem. Must
+ * be implemented. */
+ Tcl_FSStatProc *statProc;
+ /*
+ * Function to process a 'Tcl_FSStat()'
+ * call. Must be implemented for any
+ * reasonable filesystem.
+ */
+ Tcl_FSAccessProc *accessProc;
+ /*
+ * Function to process a 'Tcl_FSAccess()'
+ * call. Must be implemented for any
+ * reasonable filesystem.
+ */
+ Tcl_FSOpenFileChannelProc *openFileChannelProc;
+ /*
+ * Function to process a
+ * 'Tcl_FSOpenFileChannel()' call. Must be
+ * implemented for any reasonable
+ * filesystem.
+ */
+ Tcl_FSMatchInDirectoryProc *matchInDirectoryProc;
+ /* Function to process a
+ * 'Tcl_FSMatchInDirectory()'. If not
+ * implemented, then glob and recursive
+ * copy functionality will be lacking in
+ * the filesystem. */
+ Tcl_FSUtimeProc *utimeProc;
+ /* Function to process a
+ * 'Tcl_FSUtime()' call. Required to
+ * allow setting (not reading) of times
+ * with 'file mtime', 'file atime' and
+ * the open-r/open-w/fcopy implementation
+ * of 'file copy'. */
+ Tcl_FSLinkProc *linkProc;
+ /* Function to process a
+ * 'Tcl_FSLink()' call. Should be
+ * implemented only if the filesystem supports
+ * links (reading or creating). */
+ Tcl_FSListVolumesProc *listVolumesProc;
+ /* Function to list any filesystem volumes
+ * added by this filesystem. Should be
+ * implemented only if the filesystem adds
+ * volumes at the head of the filesystem. */
+ Tcl_FSFileAttrStringsProc *fileAttrStringsProc;
+ /* Function to list all attributes strings
+ * which are valid for this filesystem.
+ * If not implemented the filesystem will
+ * not support the 'file attributes' command.
+ * This allows arbitrary additional information
+ * to be attached to files in the filesystem. */
+ Tcl_FSFileAttrsGetProc *fileAttrsGetProc;
+ /* Function to process a
+ * 'Tcl_FSFileAttrsGet()' call, used by
+ * 'file attributes'. */
+ Tcl_FSFileAttrsSetProc *fileAttrsSetProc;
+ /* Function to process a
+ * 'Tcl_FSFileAttrsSet()' call, used by
+ * 'file attributes'. */
+ Tcl_FSCreateDirectoryProc *createDirectoryProc;
+ /* Function to process a
+ * 'Tcl_FSCreateDirectory()' call. Should
+ * be implemented unless the FS is
+ * read-only. */
+ Tcl_FSRemoveDirectoryProc *removeDirectoryProc;
+ /* Function to process a
+ * 'Tcl_FSRemoveDirectory()' call. Should
+ * be implemented unless the FS is
+ * read-only. */
+ Tcl_FSDeleteFileProc *deleteFileProc;
+ /* Function to process a
+ * 'Tcl_FSDeleteFile()' call. Should
+ * be implemented unless the FS is
+ * read-only. */
+ Tcl_FSCopyFileProc *copyFileProc;
+ /* Function to process a
+ * 'Tcl_FSCopyFile()' call. If not
+ * implemented Tcl will fall back
+ * on open-r, open-w and fcopy as
+ * a copying mechanism, for copying
+ * actions initiated in Tcl (not C). */
+ Tcl_FSRenameFileProc *renameFileProc;
+ /* Function to process a
+ * 'Tcl_FSRenameFile()' call. If not
+ * implemented, Tcl will fall back on
+ * a copy and delete mechanism, for
+ * rename actions initiated in Tcl (not C). */
+ Tcl_FSCopyDirectoryProc *copyDirectoryProc;
+ /* Function to process a
+ * 'Tcl_FSCopyDirectory()' call. If
+ * not implemented, Tcl will fall back
+ * on a recursive create-dir, file copy
+ * mechanism, for copying actions
+ * initiated in Tcl (not C). */
+ Tcl_FSLstatProc *lstatProc;
+ /* Function to process a
+ * 'Tcl_FSLstat()' call. If not implemented,
+ * Tcl will attempt to use the 'statProc'
+ * defined above instead. */
+ Tcl_FSLoadFileProc *loadFileProc;
+ /* Function to process a
+ * 'Tcl_FSLoadFile()' call. If not
+ * implemented, Tcl will fall back on
+ * a copy to native-temp followed by a
+ * Tcl_FSLoadFile on that temporary copy. */
+ Tcl_FSGetCwdProc *getCwdProc;
+ /*
+ * Function to process a 'Tcl_FSGetCwd()'
+ * call. Most filesystems need not
+ * implement this. It will usually only be
+ * called once, if 'getcwd' is called
+ * before 'chdir'. May be NULL.
+ */
+ Tcl_FSChdirProc *chdirProc;
+ /*
+ * Function to process a 'Tcl_FSChdir()'
+ * call. If filesystems do not implement
+ * this, it will be emulated by a series of
+ * directory access checks. Otherwise,
+ * virtual filesystems which do implement
+ * it need only respond with a positive
+ * return result if the dirName is a valid
+ * directory in their filesystem. They
+ * need not remember the result, since that
+ * will be automatically remembered for use
+ * by GetCwd. Real filesystems should
+ * carry out the correct action (i.e. call
+ * the correct system 'chdir' api). If not
+ * implemented, then 'cd' and 'pwd' will
+ * fail inside the filesystem.
+ */
+} Tcl_Filesystem;
+
+/*
+ * The following definitions are used as values for the 'linkAction' flag
+ * to Tcl_FSLink, or the linkProc of any filesystem. Any combination
+ * of flags can be given. For link creation, the linkProc should create
+ * a link which matches any of the types given.
+ *
+ * TCL_CREATE_SYMBOLIC_LINK: Create a symbolic or soft link.
+ * TCL_CREATE_HARD_LINK: Create a hard link.
+ */
+#define TCL_CREATE_SYMBOLIC_LINK 0x01
+#define TCL_CREATE_HARD_LINK 0x02
+
+/*
+ * The following structure represents the Notifier functions that
+ * you can override with the Tcl_SetNotifier call.
+ */
+typedef struct Tcl_NotifierProcs {
+ Tcl_SetTimerProc *setTimerProc;
+ Tcl_WaitForEventProc *waitForEventProc;
+ Tcl_CreateFileHandlerProc *createFileHandlerProc;
+ Tcl_DeleteFileHandlerProc *deleteFileHandlerProc;
+ Tcl_InitNotifierProc *initNotifierProc;
+ Tcl_FinalizeNotifierProc *finalizeNotifierProc;
+ Tcl_AlertNotifierProc *alertNotifierProc;
+ Tcl_ServiceModeHookProc *serviceModeHookProc;
+} Tcl_NotifierProcs;
+
+
+/*
+ * The following structure represents a user-defined encoding. It collects
+ * together all the functions that are used by the specific encoding.
+ */
+typedef struct Tcl_EncodingType
+#ifdef USE_TCL_STRUCT
+{
+ CONST char *encodingName; /* The name of the encoding, e.g. "euc-jp".
+ * This name is the unique key for this
+ * encoding type. */
+ Tcl_EncodingConvertProc *toUtfProc;
+ /* Procedure to convert from external
+ * encoding into UTF-8. */
+ Tcl_EncodingConvertProc *fromUtfProc;
+ /* Procedure to convert from UTF-8 into
+ * external encoding. */
+ Tcl_EncodingFreeProc *freeProc;
+ /* If non-NULL, procedure to call when this
+ * encoding is deleted. */
+ ClientData clientData; /* Arbitrary value associated with encoding
+ * type. Passed to conversion procedures. */
+ int nullSize; /* Number of zero bytes that signify
+ * end-of-string in this encoding. This
+ * number is used to determine the source
+ * string length when the srcLen argument is
+ * negative. Must be 1 or 2. */
+}
+#endif
+Tcl_EncodingType;
+
+/*
+ * The following definitions are used as values for the conversion control
+ * flags argument when converting text from one character set to another:
+ *
+ * TCL_ENCODING_START: Signifies that the source buffer is the first
+ * block in a (potentially multi-block) input
+ * stream. Tells the conversion procedure to
+ * reset to an initial state and perform any
+ * initialization that needs to occur before the
+ * first byte is converted. If the source
+ * buffer contains the entire input stream to be
+ * converted, this flag should be set.
+ *
+ * TCL_ENCODING_END: Signifies that the source buffer is the last
+ * block in a (potentially multi-block) input
+ * stream. Tells the conversion routine to
+ * perform any finalization that needs to occur
+ * after the last byte is converted and then to
+ * reset to an initial state. If the source
+ * buffer contains the entire input stream to be
+ * converted, this flag should be set.
+ *
+ * TCL_ENCODING_STOPONERROR: If set, then the converter will return
+ * immediately upon encountering an invalid
+ * byte sequence or a source character that has
+ * no mapping in the target encoding. If clear,
+ * then the converter will skip the problem,
+ * substituting one or more "close" characters
+ * in the destination buffer and then continue
+ * to sonvert the source.
+ */
+#define TCL_ENCODING_START 0x01
+#define TCL_ENCODING_END 0x02
+#define TCL_ENCODING_STOPONERROR 0x04
+
+
+/*
+ * The following data structures and declarations are for the new Tcl
+ * parser.
+ */
+
+/*
+ * For each word of a command, and for each piece of a word such as a
+ * variable reference, one of the following structures is created to
+ * describe the token.
+ */
+typedef struct Tcl_Token
+#ifdef USE_TCL_STRUCT
+{
+ int type; /* Type of token, such as TCL_TOKEN_WORD;
+ * see below for valid types. */
+ CONST char *start; /* First character in token. */
+ int size; /* Number of bytes in token. */
+ int numComponents; /* If this token is composed of other
+ * tokens, this field tells how many of
+ * them there are (including components of
+ * components, etc.). The component tokens
+ * immediately follow this one. */
+}
+#endif
+Tcl_Token;
+
+/*
+ * Type values defined for Tcl_Token structures. These values are
+ * defined as mask bits so that it's easy to check for collections of
+ * types.
+ *
+ * TCL_TOKEN_WORD - The token describes one word of a command,
+ * from the first non-blank character of
+ * the word (which may be " or {) up to but
+ * not including the space, semicolon, or
+ * bracket that terminates the word.
+ * NumComponents counts the total number of
+ * sub-tokens that make up the word. This
+ * includes, for example, sub-tokens of
+ * TCL_TOKEN_VARIABLE tokens.
+ * TCL_TOKEN_SIMPLE_WORD - This token is just like TCL_TOKEN_WORD
+ * except that the word is guaranteed to
+ * consist of a single TCL_TOKEN_TEXT
+ * sub-token.
+ * TCL_TOKEN_TEXT - The token describes a range of literal
+ * text that is part of a word.
+ * NumComponents is always 0.
+ * TCL_TOKEN_BS - The token describes a backslash sequence
+ * that must be collapsed. NumComponents
+ * is always 0.
+ * TCL_TOKEN_COMMAND - The token describes a command whose result
+ * must be substituted into the word. The
+ * token includes the enclosing brackets.
+ * NumComponents is always 0.
+ * TCL_TOKEN_VARIABLE - The token describes a variable
+ * substitution, including the dollar sign,
+ * variable name, and array index (if there
+ * is one) up through the right
+ * parentheses. NumComponents tells how
+ * many additional tokens follow to
+ * represent the variable name. The first
+ * token will be a TCL_TOKEN_TEXT token
+ * that describes the variable name. If
+ * the variable is an array reference then
+ * there will be one or more additional
+ * tokens, of type TCL_TOKEN_TEXT,
+ * TCL_TOKEN_BS, TCL_TOKEN_COMMAND, and
+ * TCL_TOKEN_VARIABLE, that describe the
+ * array index; numComponents counts the
+ * total number of nested tokens that make
+ * up the variable reference, including
+ * sub-tokens of TCL_TOKEN_VARIABLE tokens.
+ * TCL_TOKEN_SUB_EXPR - The token describes one subexpression of a
+ * expression, from the first non-blank
+ * character of the subexpression up to but not
+ * including the space, brace, or bracket
+ * that terminates the subexpression.
+ * NumComponents counts the total number of
+ * following subtokens that make up the
+ * subexpression; this includes all subtokens
+ * for any nested TCL_TOKEN_SUB_EXPR tokens.
+ * For example, a numeric value used as a
+ * primitive operand is described by a
+ * TCL_TOKEN_SUB_EXPR token followed by a
+ * TCL_TOKEN_TEXT token. A binary subexpression
+ * is described by a TCL_TOKEN_SUB_EXPR token
+ * followed by the TCL_TOKEN_OPERATOR token
+ * for the operator, then TCL_TOKEN_SUB_EXPR
+ * tokens for the left then the right operands.
+ * TCL_TOKEN_OPERATOR - The token describes one expression operator.
+ * An operator might be the name of a math
+ * function such as "abs". A TCL_TOKEN_OPERATOR
+ * token is always preceeded by one
+ * TCL_TOKEN_SUB_EXPR token for the operator's
+ * subexpression, and is followed by zero or
+ * more TCL_TOKEN_SUB_EXPR tokens for the
+ * operator's operands. NumComponents is
+ * always 0.
+ */
+#define TCL_TOKEN_WORD 1
+#define TCL_TOKEN_SIMPLE_WORD 2
+#define TCL_TOKEN_TEXT 4
+#define TCL_TOKEN_BS 8
+#define TCL_TOKEN_COMMAND 16
+#define TCL_TOKEN_VARIABLE 32
+#define TCL_TOKEN_SUB_EXPR 64
+#define TCL_TOKEN_OPERATOR 128
+
+/*
+ * Parsing error types. On any parsing error, one of these values
+ * will be stored in the error field of the Tcl_Parse structure
+ * defined below.
+ */
+#define TCL_PARSE_SUCCESS 0
+#define TCL_PARSE_QUOTE_EXTRA 1
+#define TCL_PARSE_BRACE_EXTRA 2
+#define TCL_PARSE_MISSING_BRACE 3
+#define TCL_PARSE_MISSING_BRACKET 4
+#define TCL_PARSE_MISSING_PAREN 5
+#define TCL_PARSE_MISSING_QUOTE 6
+#define TCL_PARSE_MISSING_VAR_BRACE 7
+#define TCL_PARSE_SYNTAX 8
+#define TCL_PARSE_BAD_NUMBER 9
+
+/*
+ * A structure of the following type is filled in by Tcl_ParseCommand.
+ * It describes a single command parsed from an input string.
+ */
+#define NUM_STATIC_TOKENS 20
+
+typedef struct Tcl_Parse
+#ifdef USE_TCL_STRUCT
+{
+ CONST char *commentStart; /* Pointer to # that begins the first of
+ * one or more comments preceding the
+ * command. */
+ int commentSize; /* Number of bytes in comments (up through
+ * newline character that terminates the
+ * last comment). If there were no
+ * comments, this field is 0. */
+ CONST char *commandStart; /* First character in first word of command. */
+ int commandSize; /* Number of bytes in command, including
+ * first character of first word, up
+ * through the terminating newline,
+ * close bracket, or semicolon. */
+ int numWords; /* Total number of words in command. May
+ * be 0. */
+ Tcl_Token *tokenPtr; /* Pointer to first token representing
+ * the words of the command. Initially
+ * points to staticTokens, but may change
+ * to point to malloc-ed space if command
+ * exceeds space in staticTokens. */
+ int numTokens; /* Total number of tokens in command. */
+ int tokensAvailable; /* Total number of tokens available at
+ * *tokenPtr. */
+ int errorType; /* One of the parsing error types defined
+ * above. */
+
+ /*
+ * The fields below are intended only for the private use of the
+ * parser. They should not be used by procedures that invoke
+ * Tcl_ParseCommand.
+ */
+
+ CONST char *string; /* The original command string passed to
+ * Tcl_ParseCommand. */
+ CONST char *end; /* Points to the character just after the
+ * last one in the command string. */
+ Tcl_Interp *interp; /* Interpreter to use for error reporting,
+ * or NULL. */
+ CONST char *term; /* Points to character in string that
+ * terminated most recent token. Filled in
+ * by ParseTokens. If an error occurs,
+ * points to beginning of region where the
+ * error occurred (e.g. the open brace if
+ * the close brace is missing). */
+ int incomplete; /* This field is set to 1 by Tcl_ParseCommand
+ * if the command appears to be incomplete.
+ * This information is used by
+ * Tcl_CommandComplete. */
+ Tcl_Token staticTokens[NUM_STATIC_TOKENS];
+ /* Initial space for tokens for command.
+ * This space should be large enough to
+ * accommodate most commands; dynamic
+ * space is allocated for very large
+ * commands that don't fit here. */
+}
+#endif
+Tcl_Parse;
+
+/*
+ * The following definitions are the error codes returned by the conversion
+ * routines:
+ *
+ * TCL_OK: All characters were converted.
+ *
+ * TCL_CONVERT_NOSPACE: The output buffer would not have been large
+ * enough for all of the converted data; as many
+ * characters as could fit were converted though.
+ *
+ * TCL_CONVERT_MULTIBYTE: The last few bytes in the source string were
+ * the beginning of a multibyte sequence, but
+ * more bytes were needed to complete this
+ * sequence. A subsequent call to the conversion
+ * routine should pass the beginning of this
+ * unconverted sequence plus additional bytes
+ * from the source stream to properly convert
+ * the formerly split-up multibyte sequence.
+ *
+ * TCL_CONVERT_SYNTAX: The source stream contained an invalid
+ * character sequence. This may occur if the
+ * input stream has been damaged or if the input
+ * encoding method was misidentified. This error
+ * is reported only if TCL_ENCODING_STOPONERROR
+ * was specified.
+ *
+ * TCL_CONVERT_UNKNOWN: The source string contained a character
+ * that could not be represented in the target
+ * encoding. This error is reported only if
+ * TCL_ENCODING_STOPONERROR was specified.
+ */
+#define TCL_CONVERT_MULTIBYTE -1
+#define TCL_CONVERT_SYNTAX -2
+#define TCL_CONVERT_UNKNOWN -3
+#define TCL_CONVERT_NOSPACE -4
+
+/*
+ * The maximum number of bytes that are necessary to represent a single
+ * Unicode character in UTF-8. The valid values should be 3 or 6 (or
+ * perhaps 1 if we want to support a non-unicode enabled core).
+ * If 3, then Tcl_UniChar must be 2-bytes in size (UCS-2). (default)
+ * If 6, then Tcl_UniChar must be 4-bytes in size (UCS-4).
+ * At this time UCS-2 mode is the default and recommended mode.
+ * UCS-4 is experimental and not recommended. It works for the core,
+ * but most extensions expect UCS-2.
+ */
+#ifndef TCL_UTF_MAX
+#define TCL_UTF_MAX 3
+#endif
+
+/*
+ * This represents a Unicode character. Any changes to this should
+ * also be reflected in regcustom.h.
+ */
+#if TCL_UTF_MAX > 3
+ /*
+ * unsigned int isn't 100% accurate as it should be a strict 4-byte
+ * value (perhaps wchar_t). 64-bit systems may have troubles. The
+ * size of this value must be reflected correctly in regcustom.h.
+ */
+typedef unsigned int Tcl_UniChar;
+#else
+typedef unsigned short Tcl_UniChar;
+#endif
+
+
+/*
+ * Deprecated Tcl procedures:
+ */
+#ifndef TCL_NO_DEPRECATED
+# define Tcl_EvalObj(interp,objPtr) \
+ Tcl_EvalObjEx((interp),(objPtr),0)
+# define Tcl_GlobalEvalObj(interp,objPtr) \
+ Tcl_EvalObjEx((interp),(objPtr),TCL_EVAL_GLOBAL)
+#endif
+
+
+/*
+ * These function have been renamed. The old names are deprecated, but we
+ * define these macros for backwards compatibilty.
+ */
+#define Tcl_Ckalloc Tcl_Alloc
+#define Tcl_Ckfree Tcl_Free
+#define Tcl_Ckrealloc Tcl_Realloc
+#define Tcl_Return Tcl_SetResult
+#define Tcl_TildeSubst Tcl_TranslateFileName
+#ifndef _LANG
+#define panic Tcl_Panic
+#endif
+#define panicVA Tcl_PanicVA
+
+
+/*
+ * The following constant is used to test for older versions of Tcl
+ * in the stubs tables.
+ *
+ * Jan Nijtman's plus patch uses 0xFCA1BACF, so we need to pick a different
+ * value since the stubs tables don't match.
+ */
+
+#define TCL_STUB_MAGIC ((int)0xFCA3BACF)
+
+/*
+ * The following function is required to be defined in all stubs aware
+ * extensions. The function is actually implemented in the stub
+ * library, not the main Tcl library, although there is a trivial
+ * implementation in the main library in case an extension is statically
+ * linked into an application.
+ */
+
+EXTERN CONST char * Tcl_InitStubs _ANSI_ARGS_((Tcl_Interp *interp,
+ CONST char *version, int exact));
+
+#ifndef USE_TCL_STUBS
+
+/*
+ * When not using stubs, make it a macro.
+ */
+
+#define Tcl_InitStubs(interp, version, exact) \
+ Tcl_PkgRequire(interp, "Tcl", version, exact)
+
+#endif
+
+
+/*
+ * Include the public function declarations that are accessible via
+ * the stubs table.
+ */
+
+#include "tclDecls.h"
+
+/*
+ * Include platform specific public function declarations that are
+ * accessible via the stubs table.
+ */
+
+/*
+ * tclPlatDecls.h can't be included here on the Mac, as we need
+ * Mac specific headers to define the Mac types used in this file,
+ * but these Mac haders conflict with a number of tk types
+ * and thus can't be included in the globally read tcl.h
+ * This header was originally added here as a fix for bug 5241
+ * (stub link error for symbols in TclPlatStubs table), as a work-
+ * around for the bug on the mac, tclMac.h is included immediately
+ * after tcl.h in the tcl precompiled header (with DLLEXPORT set).
+ */
+
+#if !defined(MAC_TCL)
+#include "tclPlatDecls.h"
+#endif
+
+/*
+ * Public functions that are not accessible via the stubs table.
+ */
+
+EXTERN void Tcl_Main _ANSI_ARGS_((int argc, char **argv,
+ Tcl_AppInitProc *appInitProc));
+
+/*
+ * Convenience declaration of Tcl_AppInit for backwards compatibility.
+ * This function is not *implemented* by the tcl library, so the storage
+ * class is neither DLLEXPORT nor DLLIMPORT
+ */
+#undef TCL_STORAGE_CLASS
+#define TCL_STORAGE_CLASS
+
+EXTERN int Tcl_AppInit _ANSI_ARGS_((Tcl_Interp *interp));
+
+#undef TCL_STORAGE_CLASS
+#define TCL_STORAGE_CLASS DLLIMPORT
+
+#endif /* RC_INVOKED */
+
+/*
+ * end block for C++
+ */
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _TCL */
+
+
+