source file of the GNU LilyPond music typesetter
- (c) 2005 Han-Wen Nienhuys <hanwen@xs4all.nl>
+ (c) 2005--2008 Han-Wen Nienhuys <hanwen@xs4all.nl>
*/
#include "lily-guile.hh"
-#include "protected-scm.hh"
-#include "string.hh"
+#include "std-string.hh"
-Protected_scm all_ifaces;
+static SCM all_ifaces;
-LY_DEFINE (ly_add_interface, "ly:add-interface", 3, 0, 0, (SCM a, SCM b, SCM c),
- "Add an interface description.")
+void
+internal_add_interface (SCM a, SCM b, SCM c)
{
- SCM_ASSERT_TYPE (scm_is_symbol (a), a, SCM_ARG1, __FUNCTION__, "symbol");
- SCM_ASSERT_TYPE (scm_is_string (b), b, SCM_ARG2, __FUNCTION__, "string");
- SCM_ASSERT_TYPE (ly_c_list_p (c), c, SCM_ARG3, __FUNCTION__, "list of syms");
- if (!scm_is_vector (all_ifaces))
- all_ifaces = scm_make_vector (scm_int2num (40), SCM_EOL);
-
+ if (!all_ifaces)
+ {
+ SCM tab = scm_c_make_hash_table (59);
+ all_ifaces = tab;
+ scm_permanent_object (tab);
+ }
+
SCM entry = scm_list_n (a, b, c, SCM_UNDEFINED);
scm_hashq_set_x (all_ifaces, a, entry);
+}
+
+LY_DEFINE (ly_add_interface, "ly:add-interface",
+ 3, 0, 0, (SCM a, SCM b, SCM c),
+ "Add an interface description.")
+{
+ LY_ASSERT_TYPE (ly_is_symbol, a, 1);
+ LY_ASSERT_TYPE (scm_is_string, b, 2);
+ LY_ASSERT_TYPE (ly_is_list, c, 3);
+
+ internal_add_interface (a,b,c);
return SCM_UNSPECIFIED;
}