ref: ca851bbb5e93d6f208d967edd898e7042833889b
parent: b96be173766c58ccfcc3abc84bd751ba000be838
author: aiju <devnull@localhost>
date: Sun Dec 9 16:43:22 EST 2018
dtracy: call dtptrigger with a struct pointer rather than a list of arguments; put return value in arg9