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bcopy -> memmove (where possibly overwrapped)

This commit is contained in:
tsutsui 2009-04-18 16:20:43 +00:00
parent 89e8e735e6
commit d7aded87fa
1 changed files with 4 additions and 4 deletions
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8
sys/arch/hp300/dev/itevar.h
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@ -1,4 +1,4 @@
/* $NetBSD: itevar.h,v 1.28 2009/03/18 16:00:11 cegger Exp $ */
/* $NetBSD: itevar.h,v 1.29 2009/04/18 16:20:43 tsutsui Exp $ */
/*
* Copyright (c) 1990, 1993
@ -145,9 +145,9 @@ struct ite_softc {
memset(ip->attrbuf + ((sy) * ip->cols) + (sx), 0, (h) * (w))
#define attrmov(ip, sy, sx, dy, dx, h, w) \
bcopy(ip->attrbuf + ((sy) * ip->cols) + (sx), \
ip->attrbuf + ((dy) * ip->cols) + (dx), \
(h) * (w))
memmove(ip->attrbuf + ((dy) * ip->cols) + (dx), \
ip->attrbuf + ((sy) * ip->cols) + (sx), \
(h) * (w))
#define attrtest(ip, attr) \
((* (u_char *) attrloc(ip, ip->cury, ip->curx)) & attr)