semicolon after va_dcl

[Jun Inoue]

Some uses of va_dcl are accompanied by semicolons while it seems they
shouldn't be:
http://publibn.boulder.ibm.com/doc_link/en_US/a_doc_lib/libs/basetrf2/varargs.htm
http://docsun.cites.uiuc.edu/sun_docs/C/solaris_9/SUNWaman/hman3head/varargs.3head.html

The diff includes all such instances I found with grep, but I'm
not sure if the changes I made are correct, for I've never had access
to a pre-standard C environment :(
How rigorously does GLOBAL aim to keep K&R compatibility?  The ##
operator's already broken it, and appearently no one has complained
about the va_dcl so far...

-- 
Jun Inoue
address@hidden

va_dcl.diff
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