Remove K&R cruft.

[gnulib.git] / lib / getusershell.c

diff --git a/lib/getusershell.c b/lib/getusershell.c
index 4816f96..3401c88 100644 (file)
--- a/lib/getusershell.c
+++ b/lib/getusershell.c
@@ -1,5 +1,5 @@
 /* getusershell.c -- Return names of valid user shells.
-   Copyright (C) 1991, 1997, 2000 Free Software Foundation, Inc.
+   Copyright (C) 1991, 1997, 2000, 2001, 2003 Free Software Foundation, Inc.
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -36,6 +36,7 @@
 # include <stdlib.h>
 #endif
 #include <ctype.h>
+#include "unlocked-io.h"
 #include "xalloc.h"
 
 #if defined (STDC_HEADERS) || (!defined (isascii) && !defined (HAVE_ISASCII))
@@ -152,7 +153,7 @@ readname (name, size, stream)
   if (*name == NULL)
     {
       *size = 10;
-      *name = (char *) xmalloc (*size);
+      *name = xmalloc (*size);
     }
 
   /* Skip blank space.  */
@@ -165,7 +166,7 @@ readname (name, size, stream)
       while (name_index >= *size)
        {
          *size *= 2;
-         *name = (char *) xrealloc (*name, *size);
+         *name = xrealloc (*name, *size);
        }
       c = getc (stream);
     }