bootx.tproj/include.subproj/sl_words.h

   1 /*
   2  * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   6  * The contents of this file constitute Original Code as defined in and
   7  * are subject to the Apple Public Source License Version 1.1 (the
   8  * "License").  You may not use this file except in compliance with the
   9  * License.  Please obtain a copy of the License at
  10  * http://www.apple.com/publicsource and read it before using this file.
  11  *
  12  * This Original Code and all software distributed under the License are
  13  * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  14  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  15  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  16  * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
  17  * License for the specific language governing rights and limitations
  18  * under the License.
  19  *
  20  * @APPLE_LICENSE_HEADER_END@
  21  */
  22 /*
  23  *  sl_words.h - Headers for the Secondary Loader Words.
  24  *
  25  *  Copyright (c) 1998-2000 Apple Computer, Inc.
  26  *
  27  *  DRI: Josh de Cesare
  28  */
  29
  30 #ifndef _BOOTX_SL_WORDS_H_
  31 #define _BOOTX_SL_WORDS_H_
  32
  33 #include <ci.h>
  34
  35 // The iHandle for the SL Words.
  36 extern CICell SLWordsIH;
  37
  38 // Call InitSLWords before using SLWordsIH.
  39 // outputLevel is used to supress output.
  40 // 0 - all off
  41 // 1 - OF stdout only
  42 // 2 - SLW's emit and cr.
  43 // 3 - ???
  44 extern long InitSLWords(long ofVers);
  45
  46
  47 //  Suported words.
  48
  49 //  slw_set_output_level ( level -- )
  50 //   set the current output level.
  51 extern void SetOutputLevel(long level);
  52
  53 //  slw_emit ( ch -- )                     Output Level: 2
  54 //    calls emit ( ch -- )
  55 extern void Emit(char ch);
  56
  57 //  slw_cr ( -- )                          Output Level: 2
  58 //    calls cr ( -- )
  59 extern void CR(void);
  60
  61 //  slw_init_keymap ( keyboardIH -- keyMap )
  62 //  sets the ihandle for the keyboard and
  63 //  puts the address of the keyMap on the stack
  64 extern char *InitKeyMap(CICell keyboardIH);
  65
  66 //  slw_update_keymap ( -- )
  67 //  Called by slw_spin to make sure all the keys are caught.
  68 extern void UpdateKeyMap(void);
  69
  70 // slw_spin_init ( screenIH cursorAddr cursorX cursorY cursorW cursorH --)
  71 // slw_spin_init2 ( screenIH cursorAddr cursorX cursorY cursorW cursorH --)
  72 //    Sets up the wait cursor.
  73 extern void SpinInit(long spinType, CICell screenIH, char *cursorAddr,
  74                      long cursorX, long cursorY, long cursorW, long cursorH,
  75                      long pixelSize);
  76
  77 // slw_spin ( -- )
  78 //    Spins the wait cursor.
  79 extern void Spin(void);
  80
  81 extern long GetPackageProperty(CICell phandle, char *propName,
  82                                char **propAddr, long *propLen);
  83
  84 // slw_pwd ( phandle addr len -- act )
  85 // does pwd the hard way.
  86
  87 #define SL_DEBUG (0)
  88
  89 /*
  90   .sc ( -- )
  91     does a simple stack crawl.
  92
  93
  94
  95  */
  96
  97 #endif /* ! _BOOTX_SL_WORDS_H_ */