+
+#ifndef _IOWR
+
+/*
+ * on i386 and x86_64, _ASM_I386_IOCTL_H is defined by the kernel's ioctl.h
+ *
+ * We can avoid any problems with the kernel header being included again
+ * by defining _ASM_I386_IOCTL_H here so that a later occurence of
+ * <asm/ioctl.h> does not include the kernel's ioctl.h after this one.
+ */
+#define _ASM_I386_IOCTL_H