diff --git a/src/lib/libc/stdlib/radixsort.3 b/src/lib/libc/stdlib/radixsort.3
index 9dc803eb..9b2ee2e3 100644
--- a/src/lib/libc/stdlib/radixsort.3
+++ b/src/lib/libc/stdlib/radixsort.3
@@ -29,7 +29,7 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.\"	$OpenBSD: radixsort.3,v 1.2 1996/08/19 08:33:43 tholo Exp $
+.\"	$OpenBSD: radixsort.3,v 1.3 1997/01/19 19:47:01 millert Exp $
 .\"
 .Dd January 27, 1994
 .Dt RADIXSORT 3
@@ -41,9 +41,9 @@
 .Fd #include <limits.h>
 .Fd #include <stdlib.h>
 .Ft int
-.Fn radixsort "u_char **base" "int nmemb" "u_char *table" "u_int endbyte"
+.Fn radixsort "const u_char **base" "int nmemb" "const u_char *table" "u_int endbyte"
 .Ft int
-.Fn sradixsort "u_char **base" "int nmemb" "u_char *table" "u_int endbyte"
+.Fn sradixsort "const u_char **base" "int nmemb" "const u_char *table" "u_int endbyte"
 .Sh DESCRIPTION
 The
 .Fn radixsort