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/* $OpenBSD: rcsutil.h,v 1.6 2006/05/28 23:16:31 ray Exp $ */
/*
* Copyright (c) 2006 Xavier Santolaria <xsa@openbsd.org>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
* AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
* THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef RCSUTIL_H
#define RCSUTIL_H
#include "rcs.h"
struct rcs_line {
char *l_line;
int l_lineno;
TAILQ_ENTRY(rcs_line) l_list;
};
TAILQ_HEAD(rcs_tqh, rcs_line);
struct rcs_lines {
int l_nblines;
char *l_data;
struct rcs_tqh l_lines;
};
struct rcs_argvector {
char *str;
char **argv;
};
/* rcsutil.c */
int rcs_getopt(int, char **, const char *);
void rcs_set_mtime(RCSFILE *, time_t);
int rcs_choosefile(const char *, char *, size_t);
time_t rcs_get_mtime(RCSFILE *);
RCSNUM *rcs_getrevnum(const char *, RCSFILE *);
char *rcs_prompt(const char *);
u_int rcs_rev_select(RCSFILE *, const char *);
void rcs_set_description(RCSFILE *, const char *);
void rcs_set_rev(const char *, RCSNUM **);
void rcs_setrevstr(char **, char *);
void rcs_setrevstr2(char **, char **, char *);
BUF *rcs_patchfile(const char *, const char *,
int (*p)(struct rcs_lines *, struct rcs_lines *));
struct rcs_lines *rcs_splitlines(const char *);
void rcs_freelines(struct rcs_lines *);
int rcs_yesno(void);
struct rcs_argvector *rcs_strsplit(const char *, const char *);
void rcs_argv_destroy(struct rcs_argvector *);
#endif /* RCSUTIL_H */
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