better debuggability for interpreted procedures

[bpt/guile.git] / libguile / procprop.h

diff --git a/libguile/procprop.h b/libguile/procprop.h
index 04cd384..919fa4d 100644 (file)
--- a/libguile/procprop.h
+++ b/libguile/procprop.h
@@ -3,7 +3,7 @@
 #ifndef SCM_PROCPROP_H
 #define SCM_PROCPROP_H
 
-/* Copyright (C) 1995,1996,1998,2000, 2006, 2008 Free Software Foundation, Inc.
+/* Copyright (C) 1995,1996,1998,2000, 2006, 2008, 2009, 2010 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
@@ -28,16 +28,21 @@
 \f
 
 SCM_API SCM scm_sym_name;
-SCM_API SCM scm_sym_arity;
+#if (SCM_ENABLE_DEPRECATED == 1)
+SCM_DEPRECATED SCM scm_sym_arity;
+#endif
 SCM_API SCM scm_sym_system_procedure;
 
 \f
 
-SCM_INTERNAL SCM scm_i_procedure_arity (SCM proc);
+SCM_INTERNAL int scm_i_procedure_arity (SCM proc, int *req, int *opt, int *rest);
+SCM_API SCM scm_set_procedure_minimum_arity_x (SCM proc, SCM req, SCM opt,
+                                               SCM rest);
+SCM_API SCM scm_procedure_minimum_arity (SCM proc);
 SCM_API SCM scm_procedure_properties (SCM proc);
-SCM_API SCM scm_set_procedure_properties_x (SCM proc, SCM new_val);
-SCM_API SCM scm_procedure_property (SCM p, SCM k);
-SCM_API SCM scm_set_procedure_property_x (SCM p, SCM k, SCM v);
+SCM_API SCM scm_set_procedure_properties_x (SCM proc, SCM alist);
+SCM_API SCM scm_procedure_property (SCM proc, SCM key);
+SCM_API SCM scm_set_procedure_property_x (SCM proc, SCM key, SCM val);
 SCM_INTERNAL void scm_init_procprop (void);
 
 #endif  /* SCM_PROCPROP_H */