libsysprof-ui: stub out model

src/libsysprof-ui/sysprof-marks-model.h

@@ -0,0 +1,46 @@
+/* sysprof-marks-model.h
+ *
+ * Copyright 2019 Christian Hergert <chergert@redhat.com>
+ *
+ * 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 3 of the License, 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 program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
+
+#pragma once
+
+#include <gtk/gtk.h>
+#include <sysprof-capture.h>
+
+G_BEGIN_DECLS
+
+#define SYSPROF_TYPE_MARKS_MODEL (sysprof_marks_model_get_type())
+
+typedef enum
+{
+  SYSPROF_MARKS_MODEL_COLUMN_TEXT,
+  SYSPROF_MARKS_MODEL_COLUMN_BEGIN_TIME,
+  SYSPROF_MARKS_MODEL_COLUMN_END_TIME,
+} SysprofMarksModelColumn;
+
+G_DECLARE_FINAL_TYPE (SysprofMarksModel, sysprof_marks_model, SYSPROF, MARKS_MODEL, GObject)
+
+void               sysprof_marks_model_new_async  (SysprofCaptureReader  *reader,
+                                                   GCancellable          *cancellable,
+                                                   GAsyncReadyCallback    callback,
+                                                   gpointer               user_data);
+SysprofMarksModel *sysprof_marks_model_new_finish (GAsyncResult          *result,
+                                                   GError               **error);
+
+G_END_DECLS