1 files changed, 41 insertions, 0 deletions
diff --git a/mubios/include/regs.h b/mubios/include/regs.h
new file mode 100644
index 0000000..eeafe6b
--- /dev/null
+++ b/mubios/include/regs.h
@@ -0,0 +1,41 @@
+/*
+ RCC-Project
+
+ Copyright (C) 2026 Richard Qin
+
+ This file is part of RCC-Project.
+
+ RCC-Project 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.
+
+ RCC-Project 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
+ RCC-Project; see the file COPYING.  If not see
+ <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef MUBIOS_REGS_H
+#define MUBIOS_REGS_H
+
+#include "bios.h"
+
+struct bios_regs
+{
+  u16 ax;
+  u16 bx;
+  u16 cx;
+  u16 dx;
+  u16 si;
+  u16 di;
+  u16 bp;
+  u16 ds;
+  u16 es;
+  u16 flags;
+};
+
+#endif // MUBIOS_REGS_H