Guile-GTK: Missing `guile-gtk-compat.h'

diff --git a/guile-gtk-compat.h b/guile-gtk-compat.h
new file mode 100644
index 0000000..2b20663
--- /dev/null
+++ b/guile-gtk-compat.h
@@ -0,0 +1,180 @@
+/* classes: h_files */
+
+#ifndef COMPATH
+#define COMPATH
+/*	Copyright (C) 2001, 2002, 2004, 2006 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, Inc., 59 Temple Place, Suite 330,
+ * Boston, MA 02111-1307 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 <libguile.h>
+
+
+/*---------------------------------------------------------------------------*/
+/* Guile 1.6 implementation of current funcs.
+
+   The test here is on the version number 1.6 explicitly, to make it clear
+   what's being targeted.  */
+
+#if SCM_MAJOR_VERSION == 1 && SCM_MINOR_VERSION == 6
+
+/* not in <libguile.h> in Guile 1.6.7 and earlier, wanted here for
+   scm_c_register_extension prototype */
+#include <libguile/extensions.h>
+
+#undef scm_cell  /* lose the #define to scm_t_cell typedef */
+#define scm_cell(word0, word1)  sgtk_cell(word0, word1)
+SCM sgtk_cell (scm_t_bits word0, scm_t_bits word1);
+
+#define scm_from_int(n)      scm_int2num (n)
+#define scm_from_int8(n)     scm_int2num (n)
+#define scm_from_uint(n)     scm_uint2num (n)
+#define scm_from_long(n)     scm_long2num (n)
+#define scm_from_ulong(n)    scm_ulong2num (n)
+#define scm_from_double(x)   scm_double2num (x)
+#define scm_to_int(x)        scm_num2int (x, SCM_ARGn, "scm_to_int")
+#define scm_to_uint(x)       scm_num2uint (x, SCM_ARGn, "scm_to_uint")
+#define scm_to_double(x)     scm_num2double (x, SCM_ARGn, "scm_to_double")
+
+/* strictly speaking this depends on whether size_t is int or long, but we
+   don't need the full range for present uses */
+#define scm_to_size_t(x)     scm_num2uint (x, SCM_ARGn, "scm_to_size_t")
+
+#define scm_to_int8(x)       sgtk_to_int8(x)
+#define scm_to_int16(x)      sgtk_to_int16(x)
+#define scm_to_uint8(x)      sgtk_to_uint8(x)
+#define scm_to_uint16(x)     sgtk_to_uint16(x)
+#define scm_to_uint32(x)     sgtk_to_uint32(x)
+char           sgtk_to_int8 (SCM obj);
+short          sgtk_to_int16 (SCM obj);
+unsigned char  sgtk_to_uint8 (SCM obj);
+unsigned short sgtk_to_uint16 (SCM obj);
+unsigned long  sgtk_to_uint32 (SCM obj);
+
+#define scm_is_signed_integer(obj,lo,hi)   sgtk_is_signed_integer(obj,lo,hi)
+int sgtk_is_signed_integer (SCM obj, long min, long max);
+#define scm_is_unsigned_integer(obj,lo,hi) sgtk_is_unsigned_integer(obj,lo,hi)
+int sgtk_is_unsigned_integer (SCM obj, unsigned long min, unsigned long max);
+
+/* any SCM_COMPLEXP has a non-zero imaginary part */
+#define scm_is_real(obj)     (SCM_NUMBERP (obj) && ! SCM_COMPLEXP (obj))
+
+#define scm_is_integer(obj)  scm_is_true (scm_integer_p (obj))
+
+#define scm_is_string(obj)   SCM_ROSTRINGP(obj)
+#define scm_from_locale_string(s)       scm_makfrom0str(s)
+#define scm_from_locale_stringn(s,len)  scm_mem2string(s,len)
+#define scm_take_locale_string(s)       scm_take0str(s)
+#define scm_take_locale_stringn(s,len)  sgtk_take_locale_stringn(s,len)
+SCM sgtk_take_locale_stringn (char *str, size_t len);
+#define scm_to_locale_string(obj)   sgtk_to_locale_string(obj)
+char *sgtk_to_locale_string (SCM obj);
+#define scm_to_locale_stringn(obj,lenp)   sgtk_to_locale_stringn(obj,lenp)
+char *sgtk_to_locale_stringn (SCM obj, size_t *lenp);
+
+#define scm_is_symbol(obj)   SCM_SYMBOLP (obj)
+#define scm_from_locale_symbol(s)   scm_str2symbol(s)
+#define scm_take_locale_symbol(s)   scm_string_to_symbol (scm_take_locale_string (s))
+
+#define scm_is_false(obj)    SCM_FALSEP (obj)
+#define scm_is_true(obj)     SCM_NFALSEP (obj)
+#define scm_from_bool(n)     SCM_BOOL (n)
+
+#define scm_is_eq(obj1,obj2) SCM_EQ_P (obj1, obj2)
+#define scm_is_pair(obj)     SCM_CONSP (obj)
+#define scm_is_null(obj)     SCM_NULLP (obj)
+#define scm_is_keyword(obj)  SCM_KEYWORDP (obj)
+
+#define scm_is_vector(obj)   SCM_VECTORP (obj)
+#define scm_c_make_vector(size,fill) \
+  scm_make_vector (scm_from_uint (size), fill)
+#define SCM_SIMPLE_VECTOR_SET(vec,idx,val)  (SCM_VELTS(vec)[idx] = (val))
+
+#define scm_c_vector_length(vec)  sgtk_c_vector_length(vec)
+size_t sgtk_c_vector_length (SCM vec);
+
+#define scm_c_vector_ref(vec,i)   sgtk_c_vector_ref(vec,i)
+SCM sgtk_c_vector_ref (SCM vec, size_t i);
+
+#define scm_c_vector_set_x(vec,i,val)   sgtk_c_vector_set_x(vec,i,val)
+void sgtk_c_vector_set_x (SCM vec, size_t i, SCM val);
+
+#define scm_u8vector_p(obj)  0
+#define scm_s8vector_p(obj)  (SCM_NIMP(obj) && SCM_TYP7(obj) == scm_tc7_byvect)
+
+#define scm_c_generalized_vector_length(vec)    \
+  sgtk_c_generalized_vector_length(vec)
+size_t sgtk_c_generalized_vector_length (SCM vec);
+
+#define scm_c_generalized_vector_ref(vec,i)     \
+  sgtk_c_generalized_vector_ref(vec,i)
+SCM sgtk_c_generalized_vector_ref (SCM vec, size_t i);
+
+#define scm_malloc(size)              sgtk_malloc (size)
+void *sgtk_malloc (size_t size);
+
+#define scm_gc_malloc(size, what)     scm_must_malloc (size, what)
+#define scm_gc_free(ptr, size, what)    \
+  do {                                  \
+    scm_must_free (ptr);                \
+    scm_done_free (size);               \
+  } while (0)
+
+#define scm_gc_register_collectable_memory(ptr,len,name)  scm_done_malloc (len)
+#define scm_gc_unregister_collectable_memory(ptr,len,name) scm_done_free (len)
+
+#define SCM_SMOB_DATA_2(x)  SCM_CELL_WORD_2(x)
+
+#define scm_car(obj)  sgtk_car(obj)
+#define scm_cdr(obj)  sgtk_cdr(obj)
+SCM sgtk_car (SCM obj);
+SCM sgtk_cdr (SCM obj);
+
+/* This isn't terribly efficient, but is about all that can be done since
+   keywords in 1.6 used "dash symbols".  */
+#define scm_keyword_to_symbol(kw)                                       \
+  (scm_string_to_symbol                                                 \
+   (scm_substring (scm_symbol_to_string (scm_keyword_dash_symbol(kw)),  \
+                   SCM_MAKINUM (1), SCM_UNDEFINED)))
+
+#endif /* Guile 1.6 */
+
+
+#endif /* COMPATH */
diff --git a/tests/tests.c b/tests/tests.c
index 5e04bd6..ed9af8c 100644
--- a/tests/tests.c
+++ b/tests/tests.c
@@ -1,6 +1,6 @@
 /* Guile Gtk C code for tests.
 
-   Copyright (C) 2006 Free Software Foundation, Inc.
+   Copyright (C) 2006, 2007 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
@@ -23,7 +23,7 @@
 
 #include <libguile.h>
 
-#include "compat.h"
+#include "guile-gtk-compat.h"
 
 
 SCM_DEFINE (tests_mallinfo_uordblks, "mallinfo-uordblks", 0, 0, 0,