diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 4ff565e555..dbf56dc6aa 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,8 @@
+2004-05-20  Mark Kettenis  <kettenis@gnu.org>
+
+	* regset.h: Make prototype const-correct.
+	* regset.c (regset_xmalloc): Make const-correct.
+
 2004-05-20  Paul N. Hilfinger  <hilfinger@gnat.com>
 
 	* symtab.h (SYMBOL_SEARCH_NAME): New definition.
diff --git a/gdb/regset.c b/gdb/regset.c
index 98fb6650c6..2ab40b87eb 100644
--- a/gdb/regset.c
+++ b/gdb/regset.c
@@ -25,7 +25,7 @@
 
 
 struct regset *
-regset_xmalloc (void *descr,
+regset_xmalloc (const void *descr,
                 supply_regset_ftype *supply_regset,
                 collect_regset_ftype *collect_regset)
 {
diff --git a/gdb/regset.h b/gdb/regset.h
index 1d4355c594..b787c72a9b 100644
--- a/gdb/regset.h
+++ b/gdb/regset.h
@@ -52,7 +52,7 @@ struct regset
    pass NULL for COLLECT_REGSET.
 
    The object returned is allocated using xmalloc.  */
-extern struct regset *regset_xmalloc (void *descr,
+extern struct regset *regset_xmalloc (const void *descr,
                                       supply_regset_ftype *supply_regset,
                                       collect_regset_ftype *collect_regset);