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-rw-r--r--misc/sys/cdefs.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/misc/sys/cdefs.h b/misc/sys/cdefs.h
index 4d2f8a064a..aaba8a47f8 100644
--- a/misc/sys/cdefs.h
+++ b/misc/sys/cdefs.h
@@ -83,6 +83,14 @@
# define __END_DECLS
#endif
+
+/* Support for bounded pointers. */
+#ifndef __BOUNDED_POINTERS__
+# define __bounded /* nothing */
+# define __unbounded /* nothing */
+#endif
+
+
/* __asm__ ("xyz") is used throughout the headers to rename functions
at the assembly language level. This is wrapped by the __REDIRECT
macro, in order to support compilers that can do this some other