srfi/srfi-14.h

   1 #ifndef SCM_SRFI_14_H
   2 #define SCM_SRFI_14_H
   3 /* srfi-14.c --- SRFI-14 procedures for Guile
   4  *
   5  *      Copyright (C) 2001 Free Software Foundation, Inc.
   6  *
   7  * This library is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU Lesser General Public
   9  * License as published by the Free Software Foundation; either
  10  * version 2.1 of the License, or (at your option) any later version.
  11  *
  12  * This library 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 GNU
  15  * Lesser General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU Lesser General Public
  18  * License along with this library; if not, write to the Free Software
  19  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
  20  */
  21 \f
  22
  23 /* SCM_SRFI1314_API is a macro prepended to all function and data definitions
  24    which should be exported or imported in the resulting dynamic link
  25    library in the Win32 port. */
  26
  27 #if defined (SCM_SRFI1314_IMPORT)
  28 # define SCM_SRFI1314_API __declspec (dllimport) extern
  29 #elif defined (SCM_SRFI1314_EXPORT) || defined (DLL_EXPORT)
  30 # define SCM_SRFI1314_API __declspec (dllexport) extern
  31 #else
  32 # define SCM_SRFI1314_API extern
  33 #endif
  34
  35 #define SCM_CHARSET_SIZE 256
  36
  37 /* We expect 8-bit bytes here.  Should be no problem in the year
  38    2001.  */
  39 #ifndef SCM_BITS_PER_LONG
  40 # define SCM_BITS_PER_LONG (sizeof (long) * 8)
  41 #endif
  42
  43 #define SCM_CHARSET_GET(cs, idx) (((long *) SCM_SMOB_DATA (cs))\
  44                                    [((unsigned char) (idx)) / SCM_BITS_PER_LONG] &\
  45                                    (1L << (((unsigned char) (idx)) % SCM_BITS_PER_LONG)))
  46
  47 #define SCM_CHARSETP(x) (!SCM_IMP (x) && (SCM_TYP16 (x) == scm_tc16_charset))
  48
  49 /* Smob type code for character sets.  */
  50 SCM_SRFI1314_API int scm_tc16_charset;
  51
  52 SCM_SRFI1314_API void scm_c_init_srfi_14 (void);
  53 SCM_SRFI1314_API void scm_init_srfi_14 (void);
  54
  55 SCM_SRFI1314_API SCM scm_char_set_p (SCM obj);
  56 SCM_SRFI1314_API SCM scm_char_set_eq (SCM char_sets);
  57 SCM_SRFI1314_API SCM scm_char_set_leq (SCM char_sets);
  58 SCM_SRFI1314_API SCM scm_char_set_hash (SCM cs, SCM bound);
  59 SCM_SRFI1314_API SCM scm_char_set_cursor (SCM cs);
  60 SCM_SRFI1314_API SCM scm_char_set_ref (SCM cs, SCM cursor);
  61 SCM_SRFI1314_API SCM scm_char_set_cursor_next (SCM cs, SCM cursor);
  62 SCM_SRFI1314_API SCM scm_end_of_char_set_p (SCM cursor);
  63 SCM_SRFI1314_API SCM scm_char_set_fold (SCM kons, SCM knil, SCM cs);
  64 SCM_SRFI1314_API SCM scm_char_set_unfold (SCM p, SCM f, SCM g, SCM seed, SCM base_cs);
  65 SCM_SRFI1314_API SCM scm_char_set_unfold_x (SCM p, SCM f, SCM g, SCM seed, SCM base_cs);
  66 SCM_SRFI1314_API SCM scm_char_set_for_each (SCM proc, SCM cs);
  67 SCM_SRFI1314_API SCM scm_char_set_map (SCM proc, SCM cs);
  68 SCM_SRFI1314_API SCM scm_char_set_copy (SCM cs);
  69 SCM_SRFI1314_API SCM scm_char_set (SCM rest);
  70 SCM_SRFI1314_API SCM scm_list_to_char_set (SCM list, SCM base_cs);
  71 SCM_SRFI1314_API SCM scm_list_to_char_set_x (SCM list, SCM base_cs);
  72 SCM_SRFI1314_API SCM scm_string_to_char_set (SCM str, SCM base_cs);
  73 SCM_SRFI1314_API SCM scm_string_to_char_set_x (SCM str, SCM base_cs);
  74 SCM_SRFI1314_API SCM scm_char_set_filter (SCM pred, SCM cs, SCM base_cs);
  75 SCM_SRFI1314_API SCM scm_char_set_filter_x (SCM pred, SCM cs, SCM base_cs);
  76 SCM_SRFI1314_API SCM scm_ucs_range_to_char_set (SCM lower, SCM upper, SCM error, SCM base_cs);
  77 SCM_SRFI1314_API SCM scm_ucs_range_to_char_set_x (SCM lower, SCM upper, SCM error, SCM base_cs);
  78 SCM_SRFI1314_API SCM scm_char_set_size (SCM cs);
  79 SCM_SRFI1314_API SCM scm_char_set_count (SCM pred, SCM cs);
  80 SCM_SRFI1314_API SCM scm_char_set_to_list (SCM cs);
  81 SCM_SRFI1314_API SCM scm_char_set_to_string (SCM cs);
  82 SCM_SRFI1314_API SCM scm_char_set_contains_p (SCM cs, SCM ch);
  83 SCM_SRFI1314_API SCM scm_char_set_every (SCM pred, SCM cs);
  84 SCM_SRFI1314_API SCM scm_char_set_any (SCM pred, SCM cs);
  85 SCM_SRFI1314_API SCM scm_char_set_adjoin (SCM cs, SCM rest);
  86 SCM_SRFI1314_API SCM scm_char_set_delete (SCM cs, SCM rest);
  87 SCM_SRFI1314_API SCM scm_char_set_adjoin_x (SCM cs, SCM rest);
  88 SCM_SRFI1314_API SCM scm_char_set_delete_x (SCM cs, SCM rest);
  89 SCM_SRFI1314_API SCM scm_char_set_complement (SCM cs);
  90 SCM_SRFI1314_API SCM scm_char_set_union (SCM rest);
  91 SCM_SRFI1314_API SCM scm_char_set_intersection (SCM rest);
  92 SCM_SRFI1314_API SCM scm_char_set_difference (SCM cs1, SCM rest);
  93 SCM_SRFI1314_API SCM scm_char_set_xor (SCM rest);
  94 SCM_SRFI1314_API SCM scm_char_set_diff_plus_intersection (SCM cs1, SCM rest);
  95 SCM_SRFI1314_API SCM scm_char_set_complement_x (SCM cs);
  96 SCM_SRFI1314_API SCM scm_char_set_union_x (SCM cs1, SCM rest);
  97 SCM_SRFI1314_API SCM scm_char_set_intersection_x (SCM cs1, SCM rest);
  98 SCM_SRFI1314_API SCM scm_char_set_difference_x (SCM cs1, SCM rest);
  99 SCM_SRFI1314_API SCM scm_char_set_xor_x (SCM cs1, SCM rest);
 100 SCM_SRFI1314_API SCM scm_char_set_diff_plus_intersection_x (SCM cs1, SCM cs2, SCM rest);
 101
 102 #endif /* SCM_SRFI_14_H */