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authorMikael Djurfeldt <djurfeldt@nada.kth.se>1999-07-27 19:09:31 +0000
committerMikael Djurfeldt <djurfeldt@nada.kth.se>1999-07-27 19:09:31 +0000
commit68a08303f1ca029336bdfce03624405ad0fa3f95 (patch)
tree92f7d0263e27182e25170f905675d77c5a3783f4 /libguile/lang.h
parent397daa3dfcedf6954019c3dc3d2e3de4af362d29 (diff)
downloadguile-68a08303f1ca029336bdfce03624405ad0fa3f95.tar.gz
* Makefile.am (EXTRA_libguile_la_SOURCES): Added lang.c.
* lang.c: New file: Beginning of multi-language support.
Diffstat (limited to 'libguile/lang.h')
-rw-r--r--libguile/lang.h71
1 files changed, 71 insertions, 0 deletions
diff --git a/libguile/lang.h b/libguile/lang.h
new file mode 100644
index 000000000..83485c247
--- /dev/null
+++ b/libguile/lang.h
@@ -0,0 +1,71 @@
+/* classes: h_files */
+
+#ifndef LANGH
+#define LANGH
+/* Copyright (C) 1998 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/__scm.h"
+
+
+
+extern SCM scm_nil;
+extern SCM scm_t;
+
+#define SCM_NILP(x) ((x) == scm_nil)
+#define SCM_NILNULLP(x) (SCM_NILP (x) || SCM_NULLP (x))
+#define SCM_NIL2EOL(x, tmp) ((tmp = (x)) == scm_nil ? SCM_EOL : tmp)
+#define SCM_EOL2NIL(x, tmp) (SCM_NULLP (tmp = (x)) ? scm_nil : tmp)
+#define SCM_EOL_IFY(x, tmp) (tmp = (x), SCM_NILP (tmp) ? SCM_EOL : tmp)
+#define SCM_NIL_IFY(x, tmp) (tmp = (x), SCM_NILP (tmp) ? scm_nil : tmp)
+
+
+
+extern SCM scm_nil_cons (SCM x, SCM y);
+extern SCM scm_nil_car (SCM x);
+extern SCM scm_nil_cdr (SCM x);
+extern SCM scm_null (SCM x);
+extern SCM scm_m_while (SCM exp, SCM env);
+extern SCM scm_nil_eq (SCM x, SCM y);
+extern void scm_init_lang SCM_P ((void));
+
+#endif /* PAIRSH */