about summary refs log tree commit diff
path: root/argp/argp.h
diff options
context:
space:
mode:
Diffstat (limited to 'argp/argp.h')
-rw-r--r--argp/argp.h7
1 files changed, 3 insertions, 4 deletions
diff --git a/argp/argp.h b/argp/argp.h
index 3a5cb01fd8..008e039f9e 100644
--- a/argp/argp.h
+++ b/argp/argp.h
@@ -1,5 +1,5 @@
 /* Hierarchial argument parsing, layered over getopt.
-   Copyright (C) 1995-1999,2003,2004,2005,2006 Free Software Foundation, Inc.
+   Copyright (C) 1995-1999,2003,2004 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Written by Miles Bader <miles@gnu.ai.mit.edu>.
 
@@ -24,7 +24,6 @@
 #include <stdio.h>
 #include <ctype.h>
 #include <getopt.h>
-#include <limits.h>
 
 #define __need_error_t
 #include <errno.h>
@@ -562,7 +561,7 @@ extern void *__argp_input (__const struct argp *__restrict __argp,
 # endif
 
 ARGP_EI void
-__argp_usage (__const struct argp_state *__state)
+__NTH (__argp_usage (__const struct argp_state *__state))
 {
   __argp_state_help (__state, stderr, ARGP_HELP_STD_USAGE);
 }
@@ -575,7 +574,7 @@ __NTH (__option_is_short (__const struct argp_option *__opt))
   else
     {
       int __key = __opt->key;
-      return __key > 0 && __key <= UCHAR_MAX && isprint (__key);
+      return __key > 0 && isprint (__key);
     }
 }