home *** CD-ROM | disk | FTP | other *** search
/ Sprite 1984 - 1993 / Sprite 1984 - 1993.iso / lib / include / tclExtend.h < prev    next >
Encoding:
C/C++ Source or Header  |  1992-12-18  |  6.8 KB  |  206 lines
  1. /* 
  2.  * tclExtend.h
  3.  *
  4.  *    External declarations for the extended Tcl library.
  5.  *-----------------------------------------------------------------------------
  6.  * Copyright 1992 Karl Lehenbauer and Mark Diekhans.
  7.  *
  8.  * Permission to use, copy, modify, and distribute this software and its
  9.  * documentation for any purpose and without fee is hereby granted, provided
  10.  * that the above copyright notice appear in all copies.  Karl Lehenbauer and
  11.  * Mark Diekhans make no representations about the suitability of this
  12.  * software for any purpose.  It is provided "as is" without express or
  13.  * implied warranty.
  14.  *-----------------------------------------------------------------------------
  15.  * $Id: tclExtend.h,v 2.0 1992/10/16 04:51:29 markd Rel $
  16.  *-----------------------------------------------------------------------------
  17.  */
  18.  
  19. #ifndef TCLEXTEND_H
  20. #define TCLEXTEND_H
  21.  
  22. #include <stdio.h>
  23. #include "tcl.h"
  24.  
  25. /*
  26.  * Version suffix for extended Tcl, this is appended to the standard Tcl
  27.  * version to form the actual extended Tcl version.
  28.  */
  29.  
  30. #define TCL_EXTD_VERSION_SUFFIX "c"   /* 6.1c, 6.2c or 6.3c */
  31.  
  32. typedef void *void_pt;
  33.  
  34. /*
  35.  * Flags for Tcl shell startup.
  36.  */
  37. #define TCLSH_QUICK_STARTUP       1   /* Don't process default & init files. */
  38. #define TCLSH_ABORT_STARTUP_ERR   2   /* Abort on an error.                  */
  39. #define TCLSH_NO_INIT_FILE        4   /* Don't process the init file.        */
  40.  
  41. /*
  42.  * These globals are used by the infox command.  Should be set by main.
  43.  */
  44.  
  45. extern char *tclxVersion;        /* Extended Tcl version number.            */
  46. extern int   tclxPatchlevel;     /* Extended Tcl patch level.               */
  47.  
  48. extern char *tclAppName;         /* Application name                        */
  49. extern char *tclAppLongname;     /* Long, natural language application name */
  50. extern char *tclAppVersion;      /* Version number of the application       */
  51.  
  52. /*
  53.  * If set to be a pointer to the procedure Tcl_RecordAndEval, will link in
  54.  * history.  Should be set by main.
  55.  */
  56. extern int (*tclShellCmdEvalProc) ();
  57.  
  58. /*
  59.  * If non-zero, a signal was received.  Normally signals are handled in
  60.  * Tcl_Eval, but if an application does not return to eval for some period
  61.  * of time, then this should be checked and Tcl_CheckForSignal called if
  62.  * this is set.
  63.  */
  64. extern int tclReceivedSignal;
  65.  
  66. /*
  67.  * Exported Extended Tcl functions.
  68.  */
  69.  
  70. EXTERN int
  71. Tcl_CheckForSignal _ANSI_ARGS_((Tcl_Interp *interp,
  72.                                 int         cmdResultCode));
  73.  
  74. EXTERN void 
  75. Tcl_CommandLoop _ANSI_ARGS_((Tcl_Interp *interp,
  76.                              FILE       *inFile,
  77.                              FILE       *outFile,
  78.                              int         (*evalProc) (),
  79.                              unsigned    options));
  80.  
  81. EXTERN Tcl_Interp * 
  82. Tcl_CreateExtendedInterp ();
  83.  
  84. EXTERN char *
  85. Tcl_DeleteKeyedListField _ANSI_ARGS_((Tcl_Interp  *interp,
  86.                                       CONST char  *fieldName,
  87.                                       CONST char  *keyedList));
  88. EXTERN char * 
  89. Tcl_DownShift _ANSI_ARGS_((char       *targetStr,
  90.                            CONST char *sourceStr));
  91. EXTERN void
  92. Tcl_ErrorAbort _ANSI_ARGS_((Tcl_Interp  *interp,
  93.                             int          exitCode));
  94.  
  95. EXTERN char * 
  96. Tcl_UpShift _ANSI_ARGS_((char       *targetStr,
  97.                          CONST char *sourceStr));
  98.  
  99. EXTERN int
  100. Tcl_GetKeyedListField _ANSI_ARGS_((Tcl_Interp  *interp,
  101.                                    CONST char  *fieldName,
  102.                                    CONST char  *keyedList,
  103.                                    char       **fieldValuePtr));
  104.  
  105. int
  106. Tcl_GetKeyedListKeys _ANSI_ARGS_((Tcl_Interp  *interp,
  107.                                   CONST char  *subFieldName,
  108.                                   CONST char  *keyedList,
  109.                                   int         *keyesArgcPtr,
  110.                                   char      ***keyesArgvPtr));
  111.  
  112. EXTERN int 
  113. Tcl_GetLong _ANSI_ARGS_((Tcl_Interp  *interp,
  114.                          CONST char *string,
  115.                          long        *longPtr));
  116.  
  117. EXTERN int 
  118. Tcl_GetUnsigned _ANSI_ARGS_((Tcl_Interp  *interp,
  119.                              CONST char *string,
  120.                              unsigned   *unsignedPtr));
  121.  
  122. EXTERN char *
  123. Tcl_SetKeyedListField _ANSI_ARGS_((Tcl_Interp  *interp,
  124.                                    CONST char  *fieldName,
  125.                                    CONST char  *fieldvalue,
  126.                                    CONST char  *keyedList));
  127.  
  128. EXTERN int
  129. Tcl_StrToLong _ANSI_ARGS_((CONST char *string,
  130.                            int          base,
  131.                            long        *longPtr));
  132.  
  133. EXTERN int
  134. Tcl_StrToInt _ANSI_ARGS_((CONST char *string,
  135.                           int         base,
  136.                           int        *intPtr));
  137.  
  138. EXTERN int
  139. Tcl_StrToUnsigned _ANSI_ARGS_((CONST char *string,
  140.                                int         base,
  141.                                unsigned   *unsignedPtr));
  142.  
  143. EXTERN int
  144. Tcl_StrToDouble _ANSI_ARGS_((CONST char  *string,
  145.                              double      *doublePtr));
  146.  
  147. EXTERN void_pt  
  148. Tcl_HandleAlloc _ANSI_ARGS_((void_pt   headerPtr,
  149.                              char     *handlePtr));
  150.  
  151. EXTERN void 
  152. Tcl_HandleFree _ANSI_ARGS_((void_pt  headerPtr,
  153.                             void_pt  entryPtr));
  154.  
  155. EXTERN void_pt
  156. Tcl_HandleTblInit _ANSI_ARGS_((CONST char *handleBase,
  157.                                int         entrySize,
  158.                                int         initEntries));
  159.  
  160. EXTERN void
  161. Tcl_HandleTblRelease _ANSI_ARGS_((void_pt headerPtr));
  162.  
  163. EXTERN int
  164. Tcl_HandleTblUseCount _ANSI_ARGS_((void_pt headerPtr,
  165.                                    int     amount));
  166.  
  167. EXTERN void_pt
  168. Tcl_HandleWalk _ANSI_ARGS_((void_pt   headerPtr,
  169.                             int      *walkKeyPtr));
  170.  
  171. EXTERN void
  172. Tcl_WalkKeyToHandle _ANSI_ARGS_((void_pt   headerPtr,
  173.                                  int       walkKey,
  174.                                  char     *handlePtr));
  175.  
  176. EXTERN void_pt
  177. Tcl_HandleXlate _ANSI_ARGS_((Tcl_Interp  *interp,
  178.                              void_pt      headerPtr,
  179.                              CONST  char *handle));
  180.  
  181. EXTERN int
  182. Tcl_MathError _ANSI_ARGS_((char *functionName,
  183.                            int   errorType));
  184.  
  185. EXTERN void 
  186. Tcl_Startup _ANSI_ARGS_((Tcl_Interp   *interp,
  187.                          int           argc,
  188.                          CONST char  **argv,
  189.                          CONST char   *defaultFile,
  190.                          unsigned      options));
  191.  
  192. EXTERN int
  193. Tcl_ShellEnvInit _ANSI_ARGS_((Tcl_Interp  *interp,
  194.                               unsigned     options,
  195.                               CONST char  *programName,
  196.                               int          argc,
  197.                               CONST char **argv,
  198.                               int          interactive,
  199.                               CONST char  *defaultFile));
  200.  
  201. EXTERN int
  202. Tcl_System _ANSI_ARGS_((Tcl_Interp *interp,
  203.                         char       *command));
  204.  
  205. #endif
  206.