1 files changed, 59 insertions, 0 deletions
diff --git a/src/struct.c b/src/struct.c
new file mode 100644
index 00000000..cd3ee412
--- /dev/null
+++ b/src/struct.c
@@ -0,0 +1,59 @@
+#include "struct.h"
+
+#include <libguile.h>
+
+SCM_DEFINE(scm_make_vcomponent, "make-vcomponent", 1, 0, 0,
+           (SCM type),
+           "")
+{
+	SCM str = scm_from_utf8_string("pr" "pw" "pw" "pr");
+	SCM vcomponent_vtable = scm_make_vtable(str, SCM_BOOL_F);
+	return scm_c_make_struct (vcomponent_vtable, scm_from_int(0),
+	                          type, SCM_EOL, SCM_BOOL_F,
+	                          scm_make_hash_table(SCM_BOOL_F),
+	                          SCM_UNDEFINED);
+}
+
+
+SCM_DEFINE(scm_add_line_x, "add-line!", 3, 0, 0,
+           (SCM vcomponent, SCM key, SCM line),
+           "")
+{
+	scm_hash_set_x (scm_struct_ref(vcomponent, vcomponent_lines), key, line);
+	return SCM_UNSPECIFIED;
+}
+
+
+SCM_DEFINE(scm_add_child_x, "add-child!", 2, 0, 0,
+           (SCM vcomponent, SCM child),
+           "")
+{
+	scm_struct_set_x (child, vcomponent_parent, vcomponent);
+	scm_struct_set_x (vcomponent, vcomponent_children,
+	                  scm_cons (child, scm_struct_ref (vcomponent, vcomponent_children)));
+
+	return SCM_UNSPECIFIED;
+}
+
+
+SCM_DEFINE(scm_make_vline, "make-vline", 0, 0, 0,
+           (), "")
+{
+	SCM vline_vtable =
+		scm_make_vtable(scm_from_utf8_string("pw" "pw"),
+		                SCM_BOOL_F);
+	return scm_c_make_struct (vline_vtable, scm_from_int(0),
+	                          SCM_BOOL_F, scm_make_hash_table(SCM_BOOL_F),
+	                          SCM_UNDEFINED);
+}
+
+
+SCM_DEFINE(scm_add_attribute_x, "add-attribute!", 3, 0, 0,
+           (SCM vline, SCM key, SCM value),
+           "")
+{
+	SCM table = scm_struct_ref (vline, vline_attributes);
+	scm_hash_set_x (table, key,
+	                scm_cons(value, scm_hash_ref(table, key, SCM_EOL)));
+	return SCM_UNSPECIFIED;
+}