45 lines
1.3 KiB
C
45 lines
1.3 KiB
C
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/* -*-comment-start: "//";comment-end:""-*-
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* GNU Mes --- Maxwell Equations of Software
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* Copyright (C) 1995-2018 Free Software Foundation, Inc.
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*
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* This file is part of GNU Mes.
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*
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* GNU Mes is free software; you can redistribute it and/or modify it
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* 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 (at
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* your option) any later version.
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*
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* GNU Mes is distributed in the hope that it will be useful, but
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* 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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*
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* You should have received a copy of the GNU General Public License
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* along with GNU Mes. If not, see <http://www.gnu.org/licenses/>.
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*/
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/* Taken from GNU C Library
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* Routines for dealing with '\0' separated arg vectors.
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* Written by Miles Bader <miles@gnu.ai.mit.edu>
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*/
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#include <argz.h>
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#include <string.h>
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/* Returns the number of strings in ARGZ. */
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size_t
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__argz_count (const char *argz, size_t len)
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{
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size_t count = 0;
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while (len > 0)
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{
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size_t part_len = strlen(argz);
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argz += part_len + 1;
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len -= part_len + 1;
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count++;
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}
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return count;
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}
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libc_hidden_def (__argz_count)
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weak_alias (__argz_count, argz_count)
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