diff options
Diffstat (limited to 'Build/source/utils/texinfo/lib/substring.c')
-rw-r--r-- | Build/source/utils/texinfo/lib/substring.c | 35 |
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 new file mode 100644 index 00000000000..9e59fceefea --- /dev/null +++ b/Build/source/utils/texinfo/lib/substring.c @@ -0,0 +1,35 @@ +/* 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; +} + |