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288bfea72c
This module may be moved to gnulib at some stage, so keep it C89 compatible. * gl/lib/mbsalign.c (mbsalign): Declare variables at start of scope (ambsalign): Likewise * gl/lib/mbsalign.h: Remove trailing comma from enum Reported by Andrei Suhan
47 lines
1.5 KiB
C
47 lines
1.5 KiB
C
/* Align/Truncate a string in a given screen width
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Copyright (C) 2009-2010 Free Software Foundation, Inc.
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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#include <stddef.h>
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typedef enum { MBS_ALIGN_LEFT, MBS_ALIGN_RIGHT, MBS_ALIGN_CENTER } mbs_align_t;
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enum {
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/* Use unibyte mode for invalid multibyte strings or
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or when heap memory is exhausted. */
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MBA_UNIBYTE_FALLBACK = 0x0001
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#if 0 /* Other possible options. */
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/* Skip invalid multibyte chars rather than failing */
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MBA_IGNORE_INVALID = 0x0002,
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/* Align multibyte strings using "figure space" (\u2007) */
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MBA_USE_FIGURE_SPACE = 0x0004,
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/* Don't add any padding */
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MBA_TRUNCATE_ONLY = 0x0008,
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/* Don't truncate */
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MBA_PAD_ONLY = 0x0010,
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#endif
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};
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size_t
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mbsalign (const char *src, char *dest, size_t dest_size,
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size_t *width, mbs_align_t align, int flags);
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char *
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ambsalign (const char *src, size_t *width, mbs_align_t align, int flags);
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