/* quotearg.h - quote arguments for output
- Copyright (C) 1998, 1999, 2000 Free Software Foundation, Inc.
+ Copyright (C) 1998, 1999, 2000, 2002 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 returned value points to static storage that can be
reused by the next call to this function with the same value of N.
N must be nonnegative. */
-char *quotearg_n PARAMS ((unsigned int n, char const *arg));
+char *quotearg_n PARAMS ((int n, char const *arg));
/* Equivalent to quotearg_n (0, ARG). */
char *quotearg PARAMS ((char const *arg));
/* Use style S and storage slot N to return a quoted version of the string ARG.
This is like quotearg_n (N, ARG), except that it uses S with no other
options to specify the quoting method. */
-char *quotearg_n_style PARAMS ((unsigned int n, enum quoting_style s,
- char const *arg));
+char *quotearg_n_style PARAMS ((int n, enum quoting_style s, char const *arg));
+/* Use style S and storage slot N to return a quoted version of the
+ argument ARG of size ARGSIZE. This is like quotearg_n_style
+ (N, S, ARG), except it can quote null bytes. */
+char *quotearg_n_style_mem PARAMS ((int n, enum quoting_style s,
+ char const *arg, size_t argsize));
/* Equivalent to quotearg_n_style (0, S, ARG). */
char *quotearg_style PARAMS ((enum quoting_style s, char const *arg));