mbox_blines.c
1.25 KB
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/* GNU mailutils - a suite of utilities for electronic mail
Copyright (C) 1999, 2000, 2001 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Library Public License as published by
the Free Software Foundation; either version 2, 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 Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include <stdlib.h>
#include <mailutils/sys/mbox.h>
int
mbox_get_blines (mbox_t mbox, unsigned int msgno, unsigned int *plines)
{
unsigned int lines = 0;
mbox_debug_print (mbox, "get_blines(%u)", msgno);
if (mbox && msgno)
{
msgno--;
if (msgno < mbox->messages_count)
lines = mbox->umessages[msgno]->body.lines;
}
if (plines)
*plines = lines;
return 0;
}