Import guile-1.8 as multiple upstream tarball component

[lilypond.git] / guile18 / libguile / gsubr.h

diff --git a/guile18/libguile/gsubr.h b/guile18/libguile/gsubr.h
new file mode 100644 (file)
index 0000000..e748805
--- /dev/null
+++ b/guile18/libguile/gsubr.h
@@ -0,0 +1,62 @@
+/* classes: h_files */
+
+#ifndef SCM_GSUBR_H
+#define SCM_GSUBR_H
+
+/* Copyright (C) 1995,1996,1998,2000,2001, 2006 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+\f
+
+#include "libguile/__scm.h"
+
+\f
+
+#define SCM_GSUBR_MAKTYPE(req, opt, rst) ((req)|((opt)<<4)|((rst)<<8))
+#define SCM_GSUBR_REQ(x) ((long)(x)&0xf)
+#define SCM_GSUBR_OPT(x) (((long)(x)&0xf0)>>4)
+#define SCM_GSUBR_REST(x) ((long)(x)>>8)
+
+#define SCM_GSUBR_MAX 10
+#define SCM_GSUBR_TYPE(cclo) (SCM_CCLO_REF ((cclo), 1))
+#define SCM_SET_GSUBR_TYPE(cclo, type) (SCM_CCLO_SET ((cclo), 1, (type)))
+#define SCM_GSUBR_PROC(cclo) (SCM_CCLO_REF ((cclo), 2))
+#define SCM_SET_GSUBR_PROC(cclo, proc) (SCM_CCLO_SET ((cclo), 2, (proc)))
+
+SCM_API SCM scm_f_gsubr_apply;
+
+SCM_API SCM scm_c_make_gsubr (const char *name, 
+                             int req, int opt, int rst, SCM (*fcn) ());
+SCM_API SCM scm_c_make_gsubr_with_generic (const char *name,
+                                          int req, int opt, int rst,
+                                          SCM (*fcn) (), SCM *gf);
+SCM_API SCM scm_c_define_gsubr (const char *name, 
+                               int req, int opt, int rst, SCM (*fcn) ());
+SCM_API SCM scm_c_define_gsubr_with_generic (const char *name,
+                                            int req, int opt, int rst,
+                                            SCM (*fcn) (), SCM *gf);
+
+SCM_API SCM scm_gsubr_apply (SCM args);
+SCM_API void scm_init_gsubr (void);
+
+#endif  /* SCM_GSUBR_H */
+
+/*
+  Local Variables:
+  c-file-style: "gnu"
+  End:
+*/