K 10
svn:author
V 4
jkim
K 8
svn:date
V 27
2015-08-25T19:18:38.033603Z
K 7
svn:log
V 109
MFC:	r286265, r286293, r286328

Always define __va_list for amd64 and restore pre-r232261 behavior for i386.

END