mirror of
https://git.savannah.gnu.org/git/guile.git
synced 2025-04-30 20:00:19 +02:00
7888309be8
SCM_NEGATE_BOOL, SCM_BOOLP): Deprecated by moving into "deprecated.h". Replaced all uses with scm_is_false, scm_is_true, scm_from_bool, and scm_is_bool, respectively.
117 lines
2.4 KiB
C
117 lines
2.4 KiB
C
/* Copyright (C) 1995,1996,1997, 2000, 2001 Free Software Foundation, Inc.
|
||
|
||
* This library is free software; you can redistribute it and/or
|
||
* modify it under the terms of the GNU Lesser General Public
|
||
* License as published by the Free Software Foundation; either
|
||
* version 2.1 of the License, or (at your option) any later version.
|
||
*
|
||
* This library 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
|
||
* Lesser General Public License for more details.
|
||
*
|
||
* You should have received a copy of the GNU Lesser General Public
|
||
* License along with this library; if not, write to the Free Software
|
||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||
*/
|
||
|
||
|
||
/* type predicates and equality predicates */
|
||
|
||
#include "libguile/gh.h"
|
||
|
||
/* type predicates: tell you if an SCM object has a given type */
|
||
int
|
||
gh_boolean_p (SCM val)
|
||
{
|
||
return (scm_is_true (scm_boolean_p (val)));
|
||
}
|
||
int
|
||
gh_symbol_p (SCM val)
|
||
{
|
||
return (scm_is_true (scm_symbol_p (val)));
|
||
}
|
||
int
|
||
gh_char_p (SCM val)
|
||
{
|
||
return (scm_is_true (scm_char_p (val)));
|
||
}
|
||
int
|
||
gh_vector_p (SCM val)
|
||
{
|
||
return (scm_is_true (scm_vector_p (val)));
|
||
}
|
||
int
|
||
gh_pair_p (SCM val)
|
||
{
|
||
return (scm_is_true (scm_pair_p (val)));
|
||
}
|
||
int
|
||
gh_number_p (SCM val)
|
||
{
|
||
return (scm_is_true (scm_number_p (val)));
|
||
}
|
||
int
|
||
gh_string_p (SCM val)
|
||
{
|
||
return (scm_is_true (scm_string_p (val)));
|
||
}
|
||
int
|
||
gh_procedure_p (SCM val)
|
||
{
|
||
return (scm_is_true (scm_procedure_p (val)));
|
||
}
|
||
int
|
||
gh_list_p (SCM val)
|
||
{
|
||
return (scm_is_true (scm_list_p (val)));
|
||
}
|
||
int
|
||
gh_inexact_p (SCM val)
|
||
{
|
||
return (scm_is_true (scm_inexact_p (val)));
|
||
}
|
||
int
|
||
gh_exact_p (SCM val)
|
||
{
|
||
return (scm_is_true (scm_exact_p (val)));
|
||
}
|
||
|
||
/* the three types of equality */
|
||
int
|
||
gh_eq_p (SCM x, SCM y)
|
||
{
|
||
return (scm_is_true (scm_eq_p (x, y)));
|
||
}
|
||
int
|
||
gh_eqv_p (SCM x, SCM y)
|
||
{
|
||
return (scm_is_true (scm_eqv_p (x, y)));
|
||
}
|
||
int
|
||
gh_equal_p (SCM x, SCM y)
|
||
{
|
||
return (scm_is_true (scm_equal_p (x, y)));
|
||
}
|
||
|
||
/* equivalent to (string=? ...), but returns 0 or 1 rather than Scheme
|
||
booleans */
|
||
int
|
||
gh_string_equal_p(SCM s1, SCM s2)
|
||
{
|
||
return (scm_is_true (scm_string_equal_p(s1, s2)));
|
||
}
|
||
|
||
/* equivalent to (null? ...), but returns 0 or 1 rather than Scheme
|
||
booleans */
|
||
int
|
||
gh_null_p(SCM l)
|
||
{
|
||
return (scm_is_true(scm_null_p(l)));
|
||
}
|
||
|
||
/*
|
||
Local Variables:
|
||
c-file-style: "gnu"
|
||
End:
|
||
*/
|