diff --git a/libc/kernel/common/linux/random.h b/libc/kernel/common/linux/random.h
new file mode 100644
index 0000000..d2bef97
--- /dev/null
+++ b/libc/kernel/common/linux/random.h
@@ -0,0 +1,35 @@
+/****************************************************************************
+ ****************************************************************************
+ ***
+ ***   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 _LINUX_RANDOM_H
+#define _LINUX_RANDOM_H
+
+#include <linux/ioctl.h>
+
+#define RNDGETENTCNT _IOR( 'R', 0x00, int )
+
+#define RNDADDTOENTCNT _IOW( 'R', 0x01, int )
+
+#define RNDGETPOOL _IOR( 'R', 0x02, int [2] )
+
+#define RNDADDENTROPY _IOW( 'R', 0x03, int [2] )
+
+#define RNDZAPENTCNT _IO( 'R', 0x04 )
+
+#define RNDCLEARPOOL _IO( 'R', 0x06 )
+
+struct rand_pool_info {
+ int entropy_count;
+ int buf_size;
+ __u32 buf[0];
+};
+
+#endif