K 10
svn:author
V 7
davidxu
K 8
svn:date
V 27
2010-10-29T07:04:45.419173Z
K 7
svn:log
V 191
Remove local variable 'first', instead check signal number in memory,
because the variable can be in register, second checking the variable
may still return true, however this is unexpected.

END