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/*b
* Copyright (C) 2001,2002 Rick Richardson
*
* 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*
* Author: Rick Richardson <rickr@mn.rr.com>
b*/
typedef void Sigfunc(int);
#define SA struct sockaddr
#if !defined(__socklen_t_defined) && !defined(socklen_t) && !defined(_SOCKLEN_T)
#ifdef __APPLE__
/* Hack for Darwin OS X */
typedef int socklen_t;
#endif
# define __socklen_t_defined
#endif
struct hostent *mygethostbyname(const char *name);
Sigfunc *Signal(int signo, Sigfunc *func);
int connect_timeout(int sockfd, const SA *saptr, socklen_t salen, int secs);
int read_timeout(int fd, char *buf, int len, int secs);
void timestamp(FILE *fp);
void hexdump(FILE *fp, char *lbl1, char *lbln, const void *data, int length);
/*
* Get N byte value in big endian format
*/
int getBE(FILE *fp, void *vp, int n);
/*
* Add a directory to user's $PATH
*/
void add_to_PATH(char *dir);
/*
* Substitute a string
*/
char *strsub(char *d, int dlen, char *s, char *search, char *replace);
/*
* Return last character in a string
*/
char strlast(char *s);
/*
* Split a string
*/
int strsplit(char **strary, int nary, char *str, char sep);
/*
* Convert date/time strings to unix time
*/
time_t datetime2unix(char *datestr, char *timestr);
/*
* Given a struct tm, figure out the previous Monday
*/
struct tm *tm2monday(struct tm *today);
/*
* Hack to peek at stdio buffering
*/
#ifdef _STDIO_USES_IOSTREAM /* defined in libio.h */
#define FRcnt(f) ( ((f)->_IO_read_end - (f)->_IO_read_ptr) > 0 \
? (f)->_IO_read_end - (f)->_IO_read_ptr : 0)
#else /* standard stdio */
#if defined(__CYGWIN__) || defined(__FreeBSD__) || defined(_FSTDIO)
#define FRcnt(f) ((f)->_r)
#else
#define FRcnt(f) ((f)->_cnt)
#endif
#endif
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