[Nasal-cvs] gtklib.c

[Andy Ross]

Update of /home/nasal-cvs/nasal/src
In directory purr:/tmp/cvs-serv4307

Modified Files:
	gtklib.c 
Log Message:
Some type predicates apparently have special declaration attributes
that allows gcc 4.0.3 to optimize them out.  Assign to a volatile to
*really* prevent this.