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author | Jim Blandy <jimb@red-bean.com> | 1996-07-25 22:56:11 +0000 |
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committer | Jim Blandy <jimb@red-bean.com> | 1996-07-25 22:56:11 +0000 |
commit | 0f2d19dd46f83f41177f61d585732b32a866d613 (patch) | |
tree | 86bf67b8c05d36d8181d393e7d706785a74ee777 /libguile/chars.h | |
download | guile-0f2d19dd46f83f41177f61d585732b32a866d613.tar.gz |
maintainer changed: was lord, now jimb; first import
Diffstat (limited to 'libguile/chars.h')
-rw-r--r-- | libguile/chars.h | 126 |
1 files changed, 126 insertions, 0 deletions
diff --git a/libguile/chars.h b/libguile/chars.h new file mode 100644 index 000000000..83afcfa7e --- /dev/null +++ b/libguile/chars.h @@ -0,0 +1,126 @@ +/* classes: h_files */ + +#ifndef SCM_CHARSH +#define SCM_CHARSH +/* Copyright (C) 1995,1996 Free Software Foundation, Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this software; see the file COPYING. If not, write to + * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. + * + * As a special exception, the Free Software Foundation gives permission + * for additional uses of the text contained in its release of GUILE. + * + * The exception is that, if you link the GUILE library with other files + * to produce an executable, this does not by itself cause the + * resulting executable to be covered by the GNU General Public License. + * Your use of that executable is in no way restricted on account of + * linking the GUILE library code into it. + * + * This exception does not however invalidate any other reasons why + * the executable file might be covered by the GNU General Public License. + * + * This exception applies only to the code released by the + * Free Software Foundation under the name GUILE. If you copy + * code from other Free Software Foundation releases into a copy of + * GUILE, as the General Public License permits, the exception does + * not apply to the code that you add in this way. To avoid misleading + * anyone as to the status of such modified files, you must delete + * this exception notice from them. + * + * If you write modifications of your own for GUILE, it is your choice + * whether to permit this exception to apply to your modifications. + * If you do not wish that, delete this exception notice. + */ + + +#include "__scm.h" + + +/* Immediate Characters + */ +#define SCM_ICHRP(x) (SCM_ITAG8(x) == scm_tc8_char) +#define SCM_ICHR(x) ((unsigned int)SCM_ITAG8_DATA(x)) +#define SCM_MAKICHR(x) SCM_MAKE_ITAG8(x, scm_tc8_char) + + + +extern char *scm_charnames[]; +extern int scm_n_charnames; +extern char scm_charnums[]; + + +#ifdef __STDC__ +extern SCM scm_char_p(SCM x); +extern SCM scm_char_eq_p(SCM x, SCM y); +extern SCM scm_char_less_p(SCM x, SCM y); +extern SCM scm_char_leq_p(SCM x, SCM y); +extern SCM scm_char_gr_p(SCM x, SCM y); +extern SCM scm_char_geq_p(SCM x, SCM y); +extern SCM scm_char_ci_eq_p(SCM x, SCM y); +extern SCM scm_char_ci_less_p(SCM x, SCM y); +extern SCM scm_char_ci_leq_p(SCM x, SCM y); +extern SCM scm_char_ci_gr_p(SCM x, SCM y); +extern SCM scm_char_ci_geq_p(SCM x, SCM y); +extern SCM scm_char_alphabetic_p(SCM chr); +extern SCM scm_char_numeric_p(SCM chr); +extern SCM scm_char_whitespace_p(SCM chr); +extern SCM scm_char_upper_case_p(SCM chr); +extern SCM scm_char_lower_case_p(SCM chr); +extern SCM scm_char_is_both_p (SCM chr); +extern SCM scm_char_to_integer(SCM chr); +extern SCM scm_integer_to_char(SCM n); +extern SCM scm_char_upcase(SCM chr); +extern SCM scm_char_downcase(SCM chr); +extern void scm_tables_prehistory (void); +extern int scm_upcase (unsigned int c); +extern int scm_downcase (unsigned int c); +extern void scm_init_chars (void); + +#else /* STDC */ +extern SCM scm_char_p(); +extern SCM scm_char_eq_p(); +extern SCM scm_char_less_p(); +extern SCM scm_char_leq_p(); +extern SCM scm_char_gr_p(); +extern SCM scm_char_geq_p(); +extern SCM scm_char_ci_eq_p(); +extern SCM scm_char_ci_less_p(); +extern SCM scm_char_ci_leq_p(); +extern SCM scm_char_ci_gr_p(); +extern SCM scm_char_ci_geq_p(); +extern SCM scm_char_alphabetic_p(); +extern SCM scm_char_numeric_p(); +extern SCM scm_char_whitespace_p(); +extern SCM scm_char_upper_case_p(); +extern SCM scm_char_lower_case_p(); +extern SCM scm_char_is_both_p (); +extern SCM scm_char_to_integer(); +extern SCM scm_integer_to_char(); +extern SCM scm_char_upcase(); +extern SCM scm_char_downcase(); +extern void scm_tables_prehistory (); +extern int scm_upcase (); +extern int scm_downcase (); +extern void scm_init_chars (); + +#endif /* STDC */ + + + + + + + + +#endif /* SCM_CHARSH */ |