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Diffstat (limited to 'gnu/usr.bin/groff/libgroff/strsave.cc')
| -rw-r--r-- | gnu/usr.bin/groff/libgroff/strsave.cc | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/gnu/usr.bin/groff/libgroff/strsave.cc b/gnu/usr.bin/groff/libgroff/strsave.cc new file mode 100644 index 000000000000..ab09644ec8b9 --- /dev/null +++ b/gnu/usr.bin/groff/libgroff/strsave.cc @@ -0,0 +1,33 @@ +// -*- C++ -*- +/* Copyright (C) 1989, 1990, 1991, 1992 Free Software Foundation, Inc. + Written by James Clark (jjc@jclark.com) + +This file is part of groff. + +groff 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. + +groff 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 groff; see the file COPYING. If not, write to the Free Software +Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */ + +extern "C" { +#include <string.h> +} + +char *strsave(const char *s) +{ + if (s == 0) + return 0; + char *p = new char[strlen(s) + 1]; + strcpy(p, s); + return p; +} + |