src: minor rearrangement:HEADmaster

* Move ui -> tui
* Add intermediate ui.h file for future implementation of different ui
  engines.
* Add include guards
* tui: use object oriented approach

1 files changed, 31 insertions, 0 deletions

diff --git a/src/tui.h b/src/tui.h
new file mode 100644
index 0000000..b231159
--- /dev/null
+++ b/src/tui.h
@@ -0,0 +1,31 @@
+/* parc
+ * Copyright (C) 2025 Ekaitz Zarraga <ekaitz@elenq.tech>
+ *
+ * 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/>.
+ */
+
+#ifndef TUI_H
+#define TUI_H
+
+typedef struct _mouse_event mouse_event;
+typedef struct _scroll_event scroll_event;
+typedef struct _key_event key_event;
+typedef struct _tui tui;
+
+/* TODO: Define the interface with the outside world */
+tui *tui_create (void);
+void tui_destroy (tui *ui);
+void tui_loop (tui *ui);
+
+#endif /* TUI_H */