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Sync with gnulib.

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This commit is contained in:
Paul Eggert
2002-11-23 07:25:41 +00:00
parent 69e16b4c5e
commit f6cf0f6e5f
5 changed files with 62 additions and 118 deletions
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11
lib/mbswidth.c
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@@ -1,5 +1,5 @@
/* Determine the number of screen columns needed for a string.
Copyright (C) 2000-2001 Free Software Foundation, Inc.
Copyright (C) 2000-2002 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
@@ -87,9 +87,7 @@ 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 +97,7 @@ 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;