c_cpp/etc/calc/lib_util.h

   1 /*
   2  * lib_util - calc link library utility routines
   3  *
   4  * Copyright (C) 1999-2007  Landon Curt Noll
   5  *
   6  * Calc is open software; you can redistribute it and/or modify it under
   7  * the terms of the version 2.1 of the GNU Lesser General Public License
   8  * as published by the Free Software Foundation.
   9  *
  10  * Calc is distributed in the hope that it will be useful, but WITHOUT
  11  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  12  * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General
  13  * Public License for more details.
  14  *
  15  * A copy of version 2.1 of the GNU Lesser General Public License is
  16  * distributed with calc under the filename COPYING-LGPL.  You should have
  17  * received a copy with calc; if not, write to Free Software Foundation, Inc.
  18  * 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  19  *
  20  * @(#) $Revision: 30.1 $
  21  * @(#) $Id: lib_util.h,v 30.1 2007/03/16 11:09:46 chongo Exp $
  22  * @(#) $Source: /usr/local/src/bin/calc/RCS/lib_util.h,v $
  23  *
  24  * Under source code control:   1997/04/19 21:38:30
  25  * File existed as early as:    1997
  26  *
  27  * chongo <was here> /\oo/\     http://www.isthe.com/chongo/
  28  * Share and enjoy!  :-)        http://www.isthe.com/chongo/tech/comp/calc/
  29  */
  30
  31 /*
  32  * These routines are here to support users of libcalc.a.  These routines
  33  * are not directly used by calc itself, however.
  34  */
  35
  36
  37 #if !defined(__LIB_UTIL_H__)
  38 #define __LIB_UTIL_H__
  39
  40 /* external functions in lib_util.c */
  41 EXTERN int lowhex2bin[256];
  42 EXTERN char lowbin2hex[256];
  43 E_FUNC ZVALUE convstr2z(char*);
  44 E_FUNC ZVALUE convhex2z(char *hex);
  45 E_FUNC char *convz2hex(ZVALUE z);
  46
  47 #endif /* __LIB_UTIL_H__ */