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/*
File: askloc.h
Copyright (C) 1998-2009 Christophe GRENIER <grenier@cgsecurity.org>
This software 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 the Free Software Foundation, Inc., 51
Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#ifndef _ASKLOC_H
#define _ASKLOC_H
#ifdef __cplusplus
extern "C" {
#endif
#if defined(DISABLED_FOR_FRAMAC)
#undef HAVE_NCURSES
#endif
/*@
@ requires \valid(buf + (0 .. size-1));
@ ensures valid_string(buf);
@ ensures \result == buf;
@*/
char *td_getcwd(char *buf, unsigned long size);
#ifdef HAVE_NCURSES
/*@
@ requires \valid(dst + (0 .. dst_size-1));
@ requires valid_read_string(msg);
@ requires \separated(dst, msg, src_dir);
@ assigns *(dst + (0 .. dst_size-1));
@*/
void ask_location(char *dst, const unsigned int dst_size, const char *msg, const char *src_dir);
#endif
// ensures \result == \null || (\freeable(\result) && valid_string(\result));
char *get_default_location(void);
#ifdef __cplusplus
} /* closing brace for extern "C" */
#endif
#endif
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