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Diffstat (limited to 'Build/source/utils/texinfo/lib/substring.c')
-rw-r--r--Build/source/utils/texinfo/lib/substring.c35
1 files changed, 35 insertions, 0 deletions
diff --git a/Build/source/utils/texinfo/lib/substring.c b/Build/source/utils/texinfo/lib/substring.c
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+++ b/Build/source/utils/texinfo/lib/substring.c
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+/* substring.c -- extract substring.
+ $Id: substring.c,v 1.2 2004/04/11 17:56:46 karl Exp $
+
+ Copyright (C) 1999, 2004 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
+ the Free Software Foundation; either version 2, or (at your option)
+ any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License along
+ with this program; if not, write to the Free Software Foundation, Inc.,
+ 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
+
+#include "system.h"
+
+char *
+substring (const char *start, const char *end)
+{
+ char *result = xmalloc (end - start + 1);
+ char *scan_result = result;
+ const char *scan = start;
+
+ while (scan < end)
+ *scan_result++ = *scan++;
+
+ *scan_result = 0;
+ return result;
+}
+