xref: /PHP-5.3/ext/bcmath/libbcmath/src/private.h (revision 348b429b)
1 /* private.h: bcmath library header.    	*/
2 /*
3     Copyright (C) 1991, 1992, 1993, 1994, 1997 Free Software Foundation, Inc.
4     Copyright (C) 2000 Philip A. Nelson
5 
6     This library is free software; you can redistribute it and/or
7     modify it under the terms of the GNU Lesser General Public
8     License as published by the Free Software Foundation; either
9     version 2 of the License, or (at your option) any later version.
10 
11     This library is distributed in the hope that it will be useful,
12     but WITHOUT ANY WARRANTY; without even the implied warranty of
13     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
14     Lesser General Public License for more details.  (COPYING.LIB)
15 
16     You should have received a copy of the GNU Lesser General Public
17     License along with this library; if not, write to:
18 
19       The Free Software Foundation, Inc.
20       59 Temple Place, Suite 330
21       Boston, MA 02111-1307 USA.
22 
23     You may contact the author by:
24        e-mail:  philnelson@acm.org
25       us-mail:  Philip A. Nelson
26                 Computer Science Department, 9062
27                 Western Washington University
28                 Bellingham, WA 98226-9062
29 
30 *************************************************************************/
31 
32 /* "Private" routines to bcmath. */
33 
34 /* variables */
35 #if SANDER_0
36 extern bc_num _bc_Free_list;
37 #endif
38 
39 /* routines */
40 int _bc_do_compare (bc_num n1, bc_num n2, int use_sign, int ignore_last);
41 bc_num _bc_do_add (bc_num n1, bc_num n2, int scale_min);
42 bc_num _bc_do_sub (bc_num n1, bc_num n2, int scale_min);
43 void _bc_rm_leading_zeros (bc_num num);
44