guile/examples/compat/compat.h

#ifndef COMPATH
#define COMPATH
/* Copyright 2001-2002,2006,2008,2018
     Free Software Foundation, Inc.

   This file is part of Guile.

   Guile 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 3 of the License, or
   (at your option) any later version.

   Guile 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 Guile.  If not, see
   <https://www.gnu.org/licenses/>.  */


#ifndef SCM_GC8MARKP
#  define SCM_GC8MARKP(X) SCM_GC_MARK_P(X)
#  define SCM_SETGC8MARK(X) SCM_SET_GC_MARK(X)
#endif

#ifndef SCM_GC_MARK_P
#  define SCM_GC_MARK_P(X) SCM_GCMARKP(X)
#  define SCM_SET_GC_MARK(X) SCM_SETGCMARK(X)
#endif

#ifndef SCM_ARRAY_FLAG_CONTIGUOUS
#  define SCM_ARRAY_FLAG_CONTIGUOUS SCM_ARRAY_CONTIGUOUS
#endif

#ifndef HAVE_SCM_T_BITS
typedef scm_bits_t scm_t_bits;
typedef scm_array scm_t_array;
typedef scm_array_dim scm_t_array_dim;
typedef scm_mutex_t scm_t_mutex;
typedef scm_cond_t scm_t_cond;
typedef scm_key_t scm_t_key;
typedef scm_catch_body_t scm_t_catch_body;
typedef scm_catch_handler_t scm_t_catch_handler;
typedef scm_rstate scm_t_rstate;
typedef scm_port scm_t_port;
typedef scm_fport scm_t_fport;
#endif

#ifndef SCM_VALIDATE_DOUBLE_COPY
#define SCM_VALIDATE_DOUBLE_COPY SCM_VALIDATE_NUMBER_COPY
#endif

#ifndef HAVE_SCM_C_DEFINE_MODULE
#define scm_c_define_module(NAME,INIT,DATA) \
  scm_make_module (scm_read_0str ("(" NAME ")"))
#endif

#ifndef SCM_MAKE_CHAR
#define SCM_MAKE_CHAR SCM_MAKICHR
#define SCM_CHAR SCM_ICHR
#define SCM_CHARP SCM_ICHRP
#endif

#ifndef SCM_ROSTRINGP
#define SCM_ROSTRINGP(x) (SCM_STRINGP (x) || SCM_SYMBOLP (x))
#define SCM_RWSTRINGP(x) SCM_STRINGP (x)
#define SCM_ROCHARS(x) \
  (SCM_STRINGP (x) ? SCM_STRING_CHARS (x) : SCM_SYMBOL_CHARS (x))
#define SCM_ROLENGTH(x) \
  (SCM_STRINGP (x) ? SCM_STRING_LENGTH (x) : SCM_SYMBOL_LENGTH (x))
#endif

#ifndef SCM_STRING_COERCE_0TERMINATION_X
#ifdef SCM_COERCE_SUBSTR
#define SCM_STRING_COERCE_0TERMINATION_X SCM_COERCE_SUBSTR
#else
#define SCM_STRING_COERCE_0TERMINATION_X(x) (x)
#endif
#endif

#ifndef HAVE_SCM_C_READ_STRING
#define scm_c_read_string scm_read_0str
#define scm_c_eval_string scm_eval_0str
#define scm_str2symbol(X) SCM_CAR (scm_intern0 (X))
#define scm_mem2string(X, Y) scm_makfromstr ((X), (Y), 0)
#endif

#ifndef HAVE_SCM_MAKE_REAL
#define scm_make_real(X) scm_makdbl ((X), 0.0)
#endif

#ifdef HAVE_SCM_NUM2DOUBLE
#define scm_real2double scm_num2double
#define SCM_REAL2DOUBLE SCM_NUM2DOUBLE
#else
#define scm_real2double(X, POS, WHERE) scm_num2dbl ((X), (WHERE))
#define SCM_REAL2DOUBLE(X, POS) scm_num2dbl ((X), FUNC_NAME)
#endif

#ifndef SCM_VALIDATE_DOUBLE_DEF_COPY
#define SCM_VALIDATE_DOUBLE_DEF_COPY SCM_VALIDATE_NUMBER_DEF_COPY
#endif

#ifndef HAVE_SCM_GC_PROTECT_OBJECT
#define scm_gc_protect_object scm_protect_object
#endif

#ifndef HAVE_SCM_C_DEFINE_GSUBR
#define scm_c_define_gsubr scm_make_gsubr
#endif

#ifndef SCM_STRING_CHARS
#define SCM_STRING_CHARS SCM_CHARS
#define SCM_STRING_UCHARS SCM_UCHARS
#define SCM_STRING_LENGTH SCM_LENGTH
#endif

#ifndef SCM_SUBSTRP
#define SCM_SUBSTRP(X) 0
#endif

#ifndef SCM_VECTOR_LENGTH
#define SCM_VECTOR_LENGTH SCM_LENGTH
#define SCM_UVECTOR_LENGTH SCM_LENGTH
#endif

#ifndef SCM_SET_VECTOR_LENGTH
#define SCM_SET_VECTOR_LENGTH SCM_SETLENGTH
#define SCM_SET_UVECTOR_LENGTH SCM_SETLENGTH
#endif

#ifndef SCM_VECTOR_BASE
#define SCM_VECTOR_BASE SCM_CHARS
#define SCM_UVECTOR_BASE SCM_CHARS
#endif

#ifndef SCM_SET_VECTOR_BASE
#define SCM_SET_VECTOR_BASE SCM_SETCHARS
#define SCM_SET_UVECTOR_BASE SCM_SETCHARS
#endif

#ifndef SCM_UVECTOR_MAX_LENGTH
#define SCM_UVECTOR_MAX_LENGTH SCM_LENGTH_MAX
#endif

#ifndef HAVE_SCM_LIST_1
#define scm_list_1 SCM_LIST1
#define scm_list_2 SCM_LIST2
#define scm_list_3 SCM_LIST3
#define scm_list_4 SCM_LIST4
#define scm_list_5 SCM_LIST5
#define scm_list_n scm_listify
#endif

#ifndef SCM_SYMBOL_CHARS
#define SCM_SYMBOL_CHARS SCM_CHARS
#endif

#endif /* COMPATH */