bug#6674: [PATCH fixed] bug#6674: fix assignment of grep-find-use-xargs on Windows/MS-DOS

[Eli Zaretskii]

> From: Óscar Fuentes <ofv@wanadoo.es>
> Date: Mon, 02 Aug 2010 21:57:16 +0200
> Cc: 
> 
> > Better yet, why not use memcpy etc. instead of _snprintf; you don't
> > really need any formatting features anyway.
> 
> It uses
> 
> "\"%s\""
> " %s"
> " /e:%d /c %s"
> 
> and more.

Of which only %d really needs printf-like facility.  The rest just
copy strings to a buffer.