diff --git a/libc/kernel/arch-sh/asm/snapgear.h b/libc/kernel/arch-sh/asm/snapgear.h
new file mode 100644
index 0000000..e0e72e2
--- /dev/null
+++ b/libc/kernel/arch-sh/asm/snapgear.h
@@ -0,0 +1,30 @@
+/****************************************************************************
+ ****************************************************************************
+ ***
+ ***   This header was automatically generated from a Linux kernel header
+ ***   of the same name, to make information necessary for userspace to
+ ***   call into the kernel available to libc.  It contains only constants,
+ ***   structures, and macros generated from the original header, and thus,
+ ***   contains no copyrightable information.
+ ***
+ ****************************************************************************
+ ****************************************************************************/
+#ifndef _ASM_SH_IO_SNAPGEAR_H
+#define _ASM_SH_IO_SNAPGEAR_H
+
+#define IRL0_IRQ 2
+#define IRL0_PRIORITY 13
+
+#define IRL1_IRQ 5
+#define IRL1_PRIORITY 10
+
+#define IRL2_IRQ 8
+#define IRL2_PRIORITY 7
+
+#define IRL3_IRQ 11
+#define IRL3_PRIORITY 4
+
+#define __IO_PREFIX snapgear
+#include <asm/io_generic.h>
+
+#endif