X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/c0acc0f522e63f249a47bb354a83e518740b54bd..c47495657bb2f35012e35668a2c6c149e1bed3ac:/lib/mbswidth.c

diff --git a/lib/mbswidth.c b/lib/mbswidth.c
index 9d5ebe74..21d96a23 100644
--- a/lib/mbswidth.c
+++ b/lib/mbswidth.c
@@ -1,5 +1,5 @@
 /* Determine the number of screen columns needed for a string.
-   Copyright (C) 2000-2001 Free Software Foundation, Inc.
+   Copyright (C) 2000, 2001, 2002, 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
@@ -21,6 +21,15 @@
 # include <config.h>
 #endif
 
+/* Get mbstate_t, mbrtowc(), mbsinit(), wcwidth().  This must be
+   included before "mbswidth.h", because UnixWare 7.1.1 <wchar.h>
+   declares its own mbswidth and we want mbswidth.h's "#define
+   mbswidth gnu_mbswidth" to take effect after <wchar.h> is
+   included.  */
+#if HAVE_WCHAR_H
+# include <wchar.h>
+#endif
+
 /* Specification.  */
 #include "mbswidth.h"
 
@@ -32,11 +41,6 @@
 /* Get isprint().  */
 #include <ctype.h>
 
-/* Get mbstate_t, mbrtowc(), mbsinit(), wcwidth().  */
-#if HAVE_WCHAR_H
-# include <wchar.h>
-#endif
-
 /* Get iswprint(), iswcntrl().  */
 #if HAVE_WCTYPE_H
 # include <wctype.h>
@@ -87,9 +91,7 @@ int wcwidth ();
    With flags = MBSW_REJECT_INVALID | MBSW_REJECT_UNPRINTABLE, this is
    the multibyte analogon of the wcswidth function.  */
 int
-mbswidth (string, flags)
-     const char *string;
-     int flags;
+mbswidth (const char *string, int flags)
 {
   return mbsnwidth (string, strlen (string), flags);
 }
@@ -99,10 +101,7 @@ mbswidth (string, flags)
    non-printable character occurs, and MBSW_REJECT_UNPRINTABLE is
    specified, -1 is returned.  */
 int
-mbsnwidth (string, nbytes, flags)
-     const char *string;
-     size_t nbytes;
-     int flags;
+mbsnwidth (const char *string, size_t nbytes, int flags)
 {
   const char *p = string;
   const char *plimit = p + nbytes;