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Diffstat (limited to 'lib/quote.h')
-rw-r--r-- | lib/quote.h | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/lib/quote.h b/lib/quote.h new file mode 100644 index 0000000..0910ffd --- /dev/null +++ b/lib/quote.h @@ -0,0 +1,46 @@ +/* quote.h - prototypes for quote.c + + Copyright (C) 1998-2001, 2003, 2009-2022 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 3 of the License, 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, see <https://www.gnu.org/licenses/>. */ + +#ifndef QUOTE_H_ +# define QUOTE_H_ 1 + +# include <stddef.h> + +/* The quoting options used by quote_n and quote. Its type is incomplete, + so it's useful only in expressions like '"e_quoting_options'. */ +extern struct quoting_options quote_quoting_options; + +/* Return an unambiguous printable representation of ARG (of size + ARGSIZE), allocated in slot N, suitable for diagnostics. If + ARGSIZE is SIZE_MAX, use the string length of the argument for + ARGSIZE. */ +char const *quote_n_mem (int n, char const *arg, size_t argsize); + +/* Return an unambiguous printable representation of ARG (of size + ARGSIZE), suitable for diagnostics. If ARGSIZE is SIZE_MAX, use + the string length of the argument for ARGSIZE. */ +char const *quote_mem (char const *arg, size_t argsize); + +/* Return an unambiguous printable representation of ARG, allocated in + slot N, suitable for diagnostics. */ +char const *quote_n (int n, char const *arg); + +/* Return an unambiguous printable representation of ARG, suitable for + diagnostics. */ +char const *quote (char const *arg); + +#endif /* !QUOTE_H_ */ |