Commit | Line | Data |
---|---|---|
0f2d19dd JB |
1 | /* classes: h_files */ |
2 | ||
0527e687 DH |
3 | #ifndef SCM_CHARS_H |
4 | #define SCM_CHARS_H | |
5 | ||
6 | /* Copyright (C) 1995,1996,2000,2001 Free Software Foundation, Inc. | |
7 | * | |
0f2d19dd JB |
8 | * This program is free software; you can redistribute it and/or modify |
9 | * it under the terms of the GNU General Public License as published by | |
10 | * the Free Software Foundation; either version 2, or (at your option) | |
11 | * any later version. | |
0527e687 | 12 | * |
0f2d19dd JB |
13 | * This program is distributed in the hope that it will be useful, |
14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
16 | * GNU General Public License for more details. | |
0527e687 | 17 | * |
0f2d19dd JB |
18 | * You should have received a copy of the GNU General Public License |
19 | * along with this software; see the file COPYING. If not, write to | |
82892bed JB |
20 | * the Free Software Foundation, Inc., 59 Temple Place, Suite 330, |
21 | * Boston, MA 02111-1307 USA | |
0f2d19dd JB |
22 | * |
23 | * As a special exception, the Free Software Foundation gives permission | |
24 | * for additional uses of the text contained in its release of GUILE. | |
25 | * | |
26 | * The exception is that, if you link the GUILE library with other files | |
27 | * to produce an executable, this does not by itself cause the | |
28 | * resulting executable to be covered by the GNU General Public License. | |
29 | * Your use of that executable is in no way restricted on account of | |
30 | * linking the GUILE library code into it. | |
31 | * | |
32 | * This exception does not however invalidate any other reasons why | |
33 | * the executable file might be covered by the GNU General Public License. | |
34 | * | |
35 | * This exception applies only to the code released by the | |
36 | * Free Software Foundation under the name GUILE. If you copy | |
37 | * code from other Free Software Foundation releases into a copy of | |
38 | * GUILE, as the General Public License permits, the exception does | |
39 | * not apply to the code that you add in this way. To avoid misleading | |
40 | * anyone as to the status of such modified files, you must delete | |
41 | * this exception notice from them. | |
42 | * | |
43 | * If you write modifications of your own for GUILE, it is your choice | |
44 | * whether to permit this exception to apply to your modifications. | |
82892bed | 45 | * If you do not wish that, delete this exception notice. */ |
0527e687 | 46 | |
0f2d19dd JB |
47 | \f |
48 | ||
b4309c3c | 49 | #include "libguile/__scm.h" |
0f2d19dd JB |
50 | |
51 | \f | |
52 | /* Immediate Characters | |
53 | */ | |
7866a09b GB |
54 | #define SCM_CHARP(x) (SCM_ITAG8(x) == scm_tc8_char) |
55 | #define SCM_CHAR(x) ((unsigned int)SCM_ITAG8_DATA(x)) | |
f5dd4f54 | 56 | #define SCM_MAKE_CHAR(x) SCM_MAKE_ITAG8((scm_t_bits) x, scm_tc8_char) |
7866a09b | 57 | |
0f2d19dd JB |
58 | \f |
59 | ||
33b001fd MV |
60 | SCM_API char *const scm_charnames[]; |
61 | SCM_API int scm_n_charnames; | |
62 | SCM_API const char scm_charnums[]; | |
0f2d19dd JB |
63 | |
64 | \f | |
0f2d19dd | 65 | |
33b001fd MV |
66 | SCM_API SCM scm_char_p (SCM x); |
67 | SCM_API SCM scm_char_eq_p (SCM x, SCM y); | |
68 | SCM_API SCM scm_char_less_p (SCM x, SCM y); | |
69 | SCM_API SCM scm_char_leq_p (SCM x, SCM y); | |
70 | SCM_API SCM scm_char_gr_p (SCM x, SCM y); | |
71 | SCM_API SCM scm_char_geq_p (SCM x, SCM y); | |
72 | SCM_API SCM scm_char_ci_eq_p (SCM x, SCM y); | |
73 | SCM_API SCM scm_char_ci_less_p (SCM x, SCM y); | |
74 | SCM_API SCM scm_char_ci_leq_p (SCM x, SCM y); | |
75 | SCM_API SCM scm_char_ci_gr_p (SCM x, SCM y); | |
76 | SCM_API SCM scm_char_ci_geq_p (SCM x, SCM y); | |
77 | SCM_API SCM scm_char_alphabetic_p (SCM chr); | |
78 | SCM_API SCM scm_char_numeric_p (SCM chr); | |
79 | SCM_API SCM scm_char_whitespace_p (SCM chr); | |
80 | SCM_API SCM scm_char_upper_case_p (SCM chr); | |
81 | SCM_API SCM scm_char_lower_case_p (SCM chr); | |
82 | SCM_API SCM scm_char_is_both_p (SCM chr); | |
83 | SCM_API SCM scm_char_to_integer (SCM chr); | |
84 | SCM_API SCM scm_integer_to_char (SCM n); | |
85 | SCM_API SCM scm_char_upcase (SCM chr); | |
86 | SCM_API SCM scm_char_downcase (SCM chr); | |
87 | SCM_API void scm_tables_prehistory (void); | |
88 | SCM_API int scm_upcase (unsigned int c); | |
89 | SCM_API int scm_downcase (unsigned int c); | |
90 | SCM_API void scm_init_chars (void); | |
0f2d19dd | 91 | |
0527e687 | 92 | #endif /* SCM_CHARS_H */ |
89e00824 ML |
93 | |
94 | /* | |
95 | Local Variables: | |
96 | c-file-style: "gnu" | |
97 | End: | |
98 | */ |