--- soundcard/winlog.c.orig 2013-12-13 08:55:02.797125391 -0500 +++ soundcard/winlog.c 2013-12-13 08:55:35.636772475 -0500 @@ -44,7 +44,7 @@ /* ---------------------------------------------------------------------- */ -unsigned int log_verblevel = 0; +extern unsigned int log_verblevel = 0; static HANDLE logh = NULL; /* ---------------------------------------------------------------------- */