Tartarus CVS: putty simon

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CVSROOT:	/home/cvs
Module name:	putty
Changes by:	simon	01/10/23 20:51:23

Modified files:
	.              : putty.h terminal.c 

Log message:
Better robustness in visual bell timeouts: handling GetTickCount
wraparound, not referencing vbell_timeout if in_vbell==FALSE, that
sort of thing. I doubt it'll fix the reported problems with screen
vbells, since none of the failure modes I've just prevented looked
all that probable to me, but it's nice to have extra robustness
anyway.