/usr/include/proftpd/str.h is in proftpd-dev 1.3.5~rc3-2.1ubuntu2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 | /*
* ProFTPD - FTP server daemon
* Copyright (c) 2008-2012 The ProFTPD Project team
*
* 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 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, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Suite 500, Boston, MA 02110-1335, USA.
*
* As a special exemption, Public Flood Software/MacGyver aka Habeeb J. Dihu
* and other respective copyright holders give permission to link this program
* with OpenSSL, and distribute the resulting executable, without including
* the source code for OpenSSL in the source distribution.
*/
/* String manipulation functions
* $Id: str.h,v 1.8 2012/02/24 07:08:02 castaglia Exp $
*/
#ifndef PR_STR_H
#define PR_STR_H
/* Default maximum number of replacements that will do in a given string. */
#define PR_STR_MAX_REPLACEMENTS 8
char *sstrcat(char *, const char *, size_t);
char *sreplace(pool *, char *, ...);
char *pdircat(pool *, ...);
char *pstrcat(pool *, ...);
char *pstrdup(pool *, const char *);
char *pstrndup(pool *, const char *, size_t);
/* Newer version of sreplace(), with more control and better error reporting. */
char *pr_str_replace(pool *, unsigned int, char *, ...);
char *pr_str_strip(pool *, char *);
char *pr_str_strip_end(char *, char *);
int pr_str_get_nbytes(const char *, const char *, off_t *);
char *pr_str_get_word(char **, int);
#define PR_STR_FL_PRESERVE_COMMENTS 0x0001
#define PR_STR_FL_PRESERVE_WHITESPACE 0x0002
char *pr_str_get_token(char **, char *);
/* Returns TRUE if the given string is "on", "yes", "true", or "1"; returns
* FALSE if the string is "off", "false", "no", or "0". Otherwise, -1
* is returned, with errno set to EINVAL.
*/
int pr_str_is_boolean(const char *);
int pr_str_is_fnmatch(const char *);
#define CHOP(s) pr_str_strip_end((s), "\r\n")
#endif /* PR_STR_H */
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