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/*
ToolBus -- The ToolBus Application Architecture
Copyright (C) 1998-2000 Stichting Mathematisch Centrum, Amsterdam,
The Netherlands.
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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef __UTILS_H__
#define __UTILS_H__
#define TB_INIT_BUFFER 10000 /* maximum buf size for read/write */
/*
#define TB_MAX_OVERFLOW 5000
*/
#define TB_BUF_INCR 100000 /* increment for buffer extensions */
#define TB_MAX_HANDSHAKE 512 /* size of handshake
buffer */
#define TB_OK 0
#define TB_ERROR -1
/* Default "Well known" sockets of ToolBus */
/* Allocation of tool ports starts at TB_INPORT+2 */
#define TB_PORT 8999
/* The minimal message size for messages coming over a socket */
#define MIN_MSG_SIZE 128
extern char *tool_name;
extern int buf_size;
/*
extern int overflowPort;
*/
extern TBbool stand_alone;
extern TBbool TBverbose;
extern char this_host[MAXHOSTNAMELEN];
extern char single_prompt[];
typedef term *(*TBcallbackTerm)(term *);
typedef term *(*TBcallbackChar)(int);
typedef term *(*TBsigchk)(term *);
term *read_term(tool_id **);
int read_from_stdin(void);
term *read_and_parse_from_stdin(term *, term *);
term *parse_buffer(void);
int multi_read(int);
int mread(int, char *, int);
void TBmsg(char *, ...);
void TBprintf(FILE *, char *, ...);
void TBvprintf(FILE *, char *, va_list);
char * TBvsprintf(char *fmt, va_list);
void tbgen_printf(const char *, term_list *);
char *TBsprintf(char *, ...);
TBbool TBmatch(term *, char *, ...);
term *TBmake(char *, ...);
void TBwrite(int, term *);
term *TBread(int); /* should become FILE * */
term *TBreadTerm(FILE *);
int TBsize(term *t);
void TBexit(int val);
int TBatexit(void (*f)(void));
#ifndef HAVE_STRERROR
char *strerror(int);
#endif
void err_sys_warn(const char *, ...);
void err_sys_fatal(const char *, ...);
void err_warn(const char *, ...);
void err_fatal(const char *, ...);
void init_utils(void);
#endif /* __UTILS_H__ */
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