diff --git a/libc/kernel/arch-sh/asm/sockios.h b/libc/kernel/arch-sh/asm/sockios.h
new file mode 100644
index 0000000..fd88099
--- /dev/null
+++ b/libc/kernel/arch-sh/asm/sockios.h
@@ -0,0 +1,24 @@
+/****************************************************************************
+ ****************************************************************************
+ ***
+ ***   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_SOCKIOS_H
+#define __ASM_SH_SOCKIOS_H
+
+#define FIOGETOWN _IOR('f', 123, int)
+#define FIOSETOWN _IOW('f', 124, int)
+
+#define SIOCATMARK _IOR('s', 7, int)
+#define SIOCSPGRP _IOW('s', 8, pid_t)
+#define SIOCGPGRP _IOR('s', 9, pid_t)
+
+#define SIOCGSTAMP _IOR('s', 100, struct timeval)  
+#define SIOCGSTAMPNS _IOR('s', 101, struct timespec)  
+#endif