libguile/options.h

   1 /* classes: h_files */
   2
   3 #ifndef OPTIONSH
   4 #define OPTIONSH
   5 /*      Copyright (C) 1995,1996, 2000, 2001 Free Software Foundation
   6  *
   7  * This program is free software; you can redistribute it and/or modify
   8  * it under the terms of the GNU General Public License as published by
   9  * the Free Software Foundation; either version 2, or (at your option)
  10  * any later version.
  11  *
  12  * This program is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  * GNU General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU General Public License
  18  * along with this software; see the file COPYING.  If not, write to
  19  * the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
  20  * Boston, MA 02111-1307 USA
  21  *
  22  * As a special exception, the Free Software Foundation gives permission
  23  * for additional uses of the text contained in its release of GUILE.
  24  *
  25  * The exception is that, if you link the GUILE library with other files
  26  * to produce an executable, this does not by itself cause the
  27  * resulting executable to be covered by the GNU General Public License.
  28  * Your use of that executable is in no way restricted on account of
  29  * linking the GUILE library code into it.
  30  *
  31  * This exception does not however invalidate any other reasons why
  32  * the executable file might be covered by the GNU General Public License.
  33  *
  34  * This exception applies only to the code released by the
  35  * Free Software Foundation under the name GUILE.  If you copy
  36  * code from other Free Software Foundation releases into a copy of
  37  * GUILE, as the General Public License permits, the exception does
  38  * not apply to the code that you add in this way.  To avoid misleading
  39  * anyone as to the status of such modified files, you must delete
  40  * this exception notice from them.
  41  *
  42  * If you write modifications of your own for GUILE, it is your choice
  43  * whether to permit this exception to apply to your modifications.
  44  * If you do not wish that, delete this exception notice.
  45  *
  46  * The author can be reached at djurfeldt@nada.kth.se
  47  * Mikael Djurfeldt, SANS/NADA KTH, 10044 STOCKHOLM, SWEDEN */
  48 \f
  49
  50 #include "libguile/__scm.h"
  51
  52 \f
  53
  54 typedef struct scm_t_option
  55 {
  56   int type;
  57   char *name;
  58
  59   /*
  60     schizophrenic use: both SCM and int
  61    */
  62   unsigned long val;
  63   /* SCM val */
  64   char *doc;
  65 } scm_t_option;
  66
  67 #if (SCM_DEBUG_DEPRECATED == 0)
  68 # define scm_option scm_t_option
  69 #endif
  70
  71 #define SCM_OPTION_BOOLEAN 0
  72 #define SCM_OPTION_INTEGER 1
  73 #define SCM_OPTION_SCM     2
  74
  75
  76 extern SCM scm_options (SCM new_mode, scm_t_option options[], int n, const char *s);
  77 extern void scm_init_opts (SCM (*func) (SCM), scm_t_option options[], int n);
  78 extern void scm_init_options (void);
  79
  80 #endif /* OPTIONSH */
  81
  82 /*
  83   Local Variables:
  84   c-file-style: "gnu"
  85   End:
  86 */