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- /******************************************************************************
-
- Arbitrary Precision Math Library General Public License
- (Written October 5, 1988)
-
- Copyright (C) 1988 Lloyd Zusman, Master Byte Software, Los
- Gatos, California. Everyone is permitted to copy and distribute
- verbatim copies of this license, but changing it is not allowed.
- You can also use this wording to make the terms for other programs.
-
- The wording of this license is based on that of the
- "GNU EMACS GENERAL PUBLIC LICENSE" by Richard Stallman,
- Copyright (C) 1985, 1987, 1988, version of February 11, 1988,
- but since some of the text has been changed, please be sure to
- READ THIS CAREFULLY!
-
- This general public license is intended to give everyone the right
- to share the Arbitrary Precision Math Library (hereinafter referred to
- as the "APM Library"). To make sure that you get the rights we want
- you to have, I need to make restrictions that forbid anyone to deny
- you these rights or to ask you to surrender the rights.
-
- Specifically, we want to make sure that you have the right to give
- away copies of the APM Library, that you receive source code or else
- can get it if you want it, that you can change the APM Library or use
- pieces of it in new programs, and that you know you can do these
- things.
-
- To make sure that everyone has such rights, we have to forbid you to
- deprive anyone else of these rights. For example, if you distribute
- copies of the APM Library, you must give the recipients all the
- rights that you have. You must make sure that they, too, receive or
- can get the source code. And you must tell them their rights.
-
- Also, for our own protection, we must make certain that everyone
- finds out that there is no warranty for the APM Library. If the APM
- Library is modified by someone else and passed on, we want its
- recipients to know that what they have is not what we distributed, so
- that any problems introduced by others will not reflect on our
- reputation.
-
- Therefore we (Lloyd Zusman and Master Byte Software) make the
- following terms which say what you must do to be allowed to
- distribute or change the APM Library.
-
- COPYING POLICIES
-
- 1. You may copy and distribute verbatim copies of the APM Library
- source code as you receive it, in any medium, provided that you
- conspicuously and appropriately publish on each copy a valid copyright
- notice "Copyright (C) 1988 Lloyd Zusman, Master Byte Software, Los
- Gatos, California" (or with whatever year is appropriate); keep intact
- the notices on all files that refer to this License Agreement and to
- the absence of any warranty; and give any other recipients of the the
- APM Library program a copy of this License Agreement along with the
- program. You may charge a distribution fee for the physical act of
- transferring a copy.
-
- 2. You may modify your copy or copies of the APM Library source code or
- any portion of it, and copy and distribute such modifications under
- the terms of Paragraph 1 above, provided that you also do the following:
-
- a) cause the modified files to carry prominent notices stating
- that you changed the files and the date of any change; and
-
- b) cause the whole of any work that you distribute or publish, that in
- whole or in part contains or is a derivative of the APM Library or any
- part thereof, to be licensed to all third parties on terms identical
- to those contained in this License Agreement (except that you may
- choose to grant more extensive warranty protection to some or all
- third parties, at your option).
-
- c) You may charge a distribution fee for the physical act of
- transferring a copy, and you may at your option offer warranty
- protection in exchange for a fee.
-
- d) You may not charge a license fee for the whole of any work that
- you distribute or publish, that in whole or in part contains or is
- a derivative of the APM library or any part thereof, without the
- express written permission of Lloyd Zusman and Master Byte Software;
- whether this permission is granted for free or in return for goods
- services, royalties, or other compensation will be determined
- solely by Lloyd Zusman and Master Byte Software.
-
- Mere aggregation of another unrelated program with this program (or its
- derivative) on a volume of a storage or distribution medium does not bring
- the other program under the scope of these terms.
-
- 3. You may copy and distribute the APM Library (or a portion or
- derivative of it, under Paragraph 2) in object code or executable form
- under all the terms of Paragraphs 1 and 2 above provided that you also
- do one of the following:
-
- a) accompany it with the complete corresponding machine-readable
- source code, which must be distributed under the terms of
- Paragraphs 1 and 2 above; or,
-
- b) accompany it with a written offer, valid for at least three
- years, to give any third party free (except for a nominal
- shipping charge) a complete machine-readable copy of the
- corresponding source code, to be distributed under the terms of
- Paragraphs 1 and 2 above; or,
-
- c) accompany it with the information you received as to where the
- corresponding source code may be obtained. (This alternative is
- allowed only for noncommercial distribution and only if you
- received the program in object code or executable form alone.)
-
- For an executable file, complete source code means all the source code
- for all modules it contains; but, as a special exception, it need not
- include source code for modules which are standard libraries that
- accompany the operating system on which the executable file runs.
-
- 4. You may not copy, sublicense, distribute or transfer the APM
- Library except as expressly provided under this License Agreement.
- Any attempt otherwise to copy, sublicense, distribute or transfer the
- APM Library is void and your rights to use the APM Library under this
- License agreement shall be automatically terminated. However, parties
- who have received computer software programs from you with this
- License Agreement will not have their licenses terminated so long as
- such parties remain in full compliance.
-
- 5. If you wish to incorporate parts of the APM Library into other
- programs whose distribution conditions are different, write to Lloyd
- Zusman at Master Byte Software. We have not yet worked out a simple
- rule that can be stated here, but we will often permit this. We will
- be guided by the goals of (1) preserving the free status of all
- derivatives of our free software; of (2) promoting the sharing and
- reuse of software; and of (3) not allowing anyone to profit from the
- use of our software without us also having the opportunity to share
- in these profits.
-
- Your comments and suggestions about our licensing policies and our
- software are welcome! Please contact Lloyd Zusman, Master Byte
- Software, 127 Wilder Ave., Los Gatos, California 95030, or call
- (408) 395-5693.
-
- NO WARRANTY
-
- BECAUSE THE APM LIBRARY IS LICENSED FREE OF CHARGE, WE PROVIDE
- ABSOLUTELY NO WARRANTY, TO THE EXTENT PERMITTED BY APPLICABLE STATE
- LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING, MASTER BYTE SOFTWARE,
- LLOYD ZUSMAN AND/OR OTHER PARTIES PROVIDE THE APM LIBRARY "AS IS"
- WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
- BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
- FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY
- AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE THE APM
- LIBRARY PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY
- SERVICING, REPAIR OR CORRECTION.
-
- IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW WILL MASTER BYTE
- SOFTWARE, LLOYD ZUSMAN, AND/OR ANY OTHER PARTY WHO MAY MODIFY AND
- REDISTRIBUTE THE APM LIBRARY AS PERMITTED ABOVE, BE LIABLE TO YOU FOR
- DAMAGES, INCLUDING ANY LOST PROFITS, LOST MONIES, OR OTHER SPECIAL,
- INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR
- INABILITY TO USE (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA
- BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY THIRD PARTIES OR A
- FAILURE OF THE PROGRAM TO OPERATE WITH PROGRAMS NOT DISTRIBUTED BY
- MASTER BYTE SOFTWARE) THE PROGRAM, EVEN IF YOU HAVE BEEN ADVISED OF
- THE POSSIBILITY OF SUCH DAMAGES, OR FOR ANY CLAIM BY ANY OTHER PARTY.
-
- ******************************************************************************/
-
-
- /*
- * Non-exported header file for the APM library.
- *
- * $Log: apmlocal.h,v $
- * Revision 1.0 88/10/05 12:38:10 ljz
- * Initial release.
- *
- */
-
- #ifndef APMLOCAL_H_INCLUDED
- #define APMLOCAL_H_INCLUDED
-
- #define APM_MAGIC 0xdeafc0de
- #define OP_MAGIC 0xcacaface
-
- #define SPECIAL_BASE 10000
- #define SPECIAL_SCALE 4
-
- #define SIGNOF(X) ((X) < 0 ? -1 : 1)
-
- #ifdef MSDOS
- # define TABINCR 8
- #else
- # define TABINCR 32
- #endif /* MSDOS */
-
- #define APM_STACK_SIZE 16
- #define APM_NUM_REGISTERS 16
-
- #define ERR_RETURN(X) {int Q=(X);if(Q<APM_OK)return(APM_error(Q));}
- #define APM_ASSERT(X) if(!(X)){fprintf(stderr, "%s: %d: assertion failed: X\n", __FILE__, __LINE__);abort();}
-
- extern int (*APM_error_func)();
-
- extern int APM_calc_op();
- extern int APM_calc_unop();
- extern int APM_calc_binop();
- extern int APM_calc_misc();
- extern int APM_push();
- extern int APM_pop();
-
- extern short APM_array_add();
- extern short APM_array_sub();
- extern short APM_scalar_mul();
- extern int APM_scalar_div();
- extern int APM_error();
- extern char *APM_alloc_mem();
- extern int APM_free_mem();
- extern char *APM_trim_string();
- extern char *APM_left_justify();
- extern int APM_val_format();
- extern int APM_val_base();
- extern short APM_get_digit();
- extern int APM_radix_pos();
- extern int APM_trim();
- extern int APM_trimlead();
- extern int APM_trimtrail();
- extern int APM_setdp();
- extern int APM_normalize();
- extern int APM_scale();
- extern APM APM_alloc();
- extern APM APM_do_alloc();
- extern int APM_free();
- extern int APM_do_free();
- extern int APM_norm_to_spec();
- extern int APM_spec_to_norm();
- extern int APM_size();
- extern int APM_parse_string();
- extern char *APM_build_string();
- extern int APM_parse_long();
- extern int APM_garbage_collect();
- extern int APM_copy_bytes();
- extern int APM_zero_bytes();
- extern int APM_copy_shorts();
- extern int APM_zero_shorts();
- extern char *APM_index();
- extern void APM_debug();
- extern void APM_calc_init();
- extern int APM_get_reg();
- extern int APM_set_reg();
- extern int APM_set_errno();
-
- #endif /* ! APMLOCAL_H_INCLUDED */
-