1 files changed, 14 insertions, 19 deletions

diff --git a/src/lib/libc/stdlib/radixsort.3 b/src/lib/libc/stdlib/radixsort.3
index a2af9f17a4..f70990fa8e 100644
--- a/src/lib/libc/stdlib/radixsort.3
+++ b/src/lib/libc/stdlib/radixsort.3
@@ -29,8 +29,7 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.\"     from: @(#)radixsort.3   8.2 (Berkeley) 1/27/94
-.\"     $Id: radixsort.3,v 1.1.1.1 1995/10/18 08:42:18 deraadt Exp $
+.\"     $OpenBSD: radixsort.3,v 1.7 2001/08/06 10:42:26 mpech Exp $
 .\"
 .Dd January 27, 1994
 .Dt RADIXSORT 3
@@ -42,16 +41,15 @@
 .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
 and
 .Fn sradixsort
-functions
-are implementations of radix sort.
+functions are implementations of radix sort.
 .Pp
 These functions sort an array of pointers to byte strings, the initial
 member of which is referenced by
@@ -63,26 +61,24 @@ is denoted by the user-specified value
 Applications may specify a sort order by providing the
 .Fa table
 argument.
-If
-.Pf non- Dv NULL , 
+If non-null,
 .Fa table
 must reference an array of
 .Dv UCHAR_MAX
-+ 1 bytes which contains the sort
-weight of each possible byte value.
++ 1 bytes which contains the sort weight of each possible byte value.
 The end-of-string byte must have a sort weight of 0 or 255
 (for sorting in reverse order).
 More than one byte may have the same sort weight.
 The
 .Fa table
-argument
-is useful for applications which wish to sort different characters
+argument is useful for applications which wish to sort different characters
 equally, for example, providing a table with the same weights
 for A-Z as for a-z will result in a case-insensitive sort.
 If
 .Fa table
-is NULL, the contents of the array are sorted in ascending order
-according to the
+is
+.Dv NULL ,
+the contents of the array are sorted in ascending order according to the
 .Tn ASCII
 order of the byte strings they reference and
 .Fa endbyte
@@ -107,7 +103,7 @@ particular, see D.E. Knuth's Algorithm R and section 5.2.5, exercise 10.
 They take linear time relative to the number of bytes in the strings.
 .Sh RETURN VALUES
 Upon successful completion 0 is returned.
-Otherwise, \-1 is returned and the global variable 
+Otherwise, \-1 is returned and the global variable
 .Va errno
 is set to indicate the error.
 .Sh ERRORS
@@ -122,15 +118,13 @@ is not 0 or 255.
 .Pp
 Additionally, the
 .Fn sradixsort
-function
-may fail and set
+function may fail and set
 .Va errno
 for any of the errors specified for the library routine
 .Xr malloc 3 .
 .Sh SEE ALSO
 .Xr sort 1 ,
 .Xr qsort 3
-.Pp
 .Rs
 .%A Knuth, D.E.
 .%D 1968
@@ -158,4 +152,5 @@ for any of the errors specified for the library routine
 .Sh HISTORY
 The
 .Fn radixsort
-function first appeared in 4.4BSD.
+function first appeared in
+.Bx 4.4 .