diff --git a/libc/kernel/common/linux/zconf.h b/libc/kernel/common/linux/zconf.h
new file mode 100644
index 0000000..18ea78c
--- /dev/null
+++ b/libc/kernel/common/linux/zconf.h
@@ -0,0 +1,38 @@
+/****************************************************************************
+ ****************************************************************************
+ ***
+ ***   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 _ZCONF_H
+#define _ZCONF_H
+
+#ifndef MAX_MEM_LEVEL
+#define MAX_MEM_LEVEL 8
+#endif
+
+#ifndef MAX_WBITS
+#define MAX_WBITS 15  
+#endif
+
+#ifndef DEF_WBITS
+#define DEF_WBITS MAX_WBITS
+#endif
+
+#if MAX_MEM_LEVEL >= 8
+#define DEF_MEM_LEVEL 8
+#else
+#define DEF_MEM_LEVEL MAX_MEM_LEVEL
+#endif
+
+typedef unsigned char Byte;
+typedef unsigned int uInt;
+typedef unsigned long uLong;
+typedef void *voidp;
+
+#endif