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/*
* history.c:
*
* Copyright (c) 2008 James McKenzie <james@fishsoup.dhs.org>,
* All rights reserved.
*
*/
static char rcsid[] = "$Id$";
/*
* $Log$
* Revision 1.7 2008/03/07 13:16:02 james
* *** empty log message ***
*
* Revision 1.6 2008/03/07 12:37:04 james
* *** empty log message ***
*
* Revision 1.5 2008/03/03 06:04:42 james
* *** empty log message ***
*
* Revision 1.4 2008/03/02 10:37:56 james
* *** empty log message ***
*
* Revision 1.3 2008/02/13 16:57:29 james
* *** empty log message ***
*
* Revision 1.2 2008/02/12 22:36:46 james
* *** empty log message ***
*
* Revision 1.1 2008/02/08 15:06:42 james
* *** empty log message ***
*
*/
#include "project.h"
History *
history_new (int n)
{
History *ret;
ret = (History *) xmalloc (sizeof (History));
ret->lines = xmalloc (n * sizeof (History_ent));
memset (ret->lines, 0, n * sizeof (History_ent));
ret->wptr = 0;
ret->nlines = n;
return ret;
}
void
history_free (History * h)
{
if (!h)
return;
if (h->lines)
free (h->lines);
free (h);
}
void
history_add (History * h, CRT_CA * c)
{
History_ent *e;
if (!h)
return;
e = &h->lines[h->wptr];
HISTORY_INC (h, h->wptr);
memcpy (e->line, c, sizeof (CRT_CA) * CRT_COLS);
time (&e->t);
e->valid = 1;
#if 0
{
int i = CRT_COLS;
while (i--) {
fputc (c->chr, stderr);
c++;
}
fputc ('\n', stderr);
}
#endif
}
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