#ifndef _X86_BSD_OS_H
#define _X86_BSD_OS_H
-static inline os_context_t *arch_os_get_context(void **void_context) {
+#ifdef LISP_FEATURE_FREEBSD
+#include <machine/segments.h>
+#include <machine/cpufunc.h>
+#endif
+
+typedef int os_context_register_t;
+
+static inline os_context_t *arch_os_get_context(void **void_context)
+{
return (os_context_t *) *void_context;
}