Revert "cleanup ink_thread.h for TS-1698"
Revert "cleanup ink_thread.h for TS-1698"

This reverts commit 26c408071d6a559bfb30da8a67854a4e888cfb71.

thanks for jpeach for pointing out that this is rather silly.
If we really want to handle these cases, we need to check them
with autoconf.

PSUdaemon/trafficserver,SolidWallOfCode/trafficserver,SolidWallOfCode/trafficserver,chitianhao/trafficserver,clearswift/trafficserver,taoyunxing/trafficserver,duke8253/trafficserver,taoyunxing/trafficserver,taoyunxing/trafficserver,pbchou/trafficserver,rpufky/trafficserver,bryancall/trafficserver,vmamidi/trafficserver,vmamidi/trafficserver,chitianhao/trafficserver,chitianhao/trafficserver,clearswift/trafficserver,clearswift/trafficserver,taoyunxing/trafficserver,reveller/trafficserver,reveller/trafficserver,rpufky/trafficserver,clearswift/trafficserver,rpufky/trafficserver,bryancall/trafficserver,clearswift/trafficserver,duke8253/trafficserver,davidbz/trafficserver,pbchou/trafficserver,chitianhao/trafficserver,vmamidi/trafficserver,clearswift/trafficserver,persiaAziz/trafficserver,SolidWallOfCode/trafficserver,dyrock/trafficserver,duke8253/trafficserver,rahmalik/trafficserver,reveller/trafficserver,chenglongwei/trafficserver,PSUdaemon/trafficserver,reveller/trafficserver,chitianhao/trafficserver,PSUdaemon/trafficserver,chenglongwei/trafficserver,pbchou/trafficserver,rahmalik/trafficserver,dyrock/trafficserver,rpufky/trafficserver,davidbz/trafficserver,PSUdaemon/trafficserver,rahmalik/trafficserver,pbchou/trafficserver,pbchou/trafficserver,PSUdaemon/trafficserver,PSUdaemon/trafficserver,rahmalik/trafficserver,chitianhao/trafficserver,bryancall/trafficserver,rpufky/trafficserver,taoyunxing/trafficserver,chenglongwei/trafficserver,taoyunxing/trafficserver,dyrock/trafficserver,taoyunxing/trafficserver,rahmalik/trafficserver,reveller/trafficserver,rpufky/trafficserver,rahmalik/trafficserver,rahmalik/trafficserver,davidbz/trafficserver,chitianhao/trafficserver,persiaAziz/trafficserver,vmamidi/trafficserver,SolidWallOfCode/trafficserver,persiaAziz/trafficserver,taoyunxing/trafficserver,clearswift/trafficserver,duke8253/trafficserver,reveller/trafficserver,taoyunxing/trafficserver,chenglongwei/trafficserver,dyrock/trafficserver,PSUdaemon/trafficserver,clearswift/trafficserver,PSUdaemon/trafficserver,bryancall/trafficserver,duke8253/trafficserver,SolidWallOfCode/trafficserver,PSUdaemon/trafficserver,rpufky/trafficserver,vmamidi/trafficserver,chenglongwei/trafficserver,SolidWallOfCode/trafficserver,SolidWallOfCode/trafficserver,persiaAziz/trafficserver,rpufky/trafficserver,bryancall/trafficserver,reveller/trafficserver,pbchou/trafficserver,rpufky/trafficserver,chenglongwei/trafficserver,davidbz/trafficserver,bryancall/trafficserver,clearswift/trafficserver,persiaAziz/trafficserver,persiaAziz/trafficserver,dyrock/trafficserver,dyrock/trafficserver,persiaAziz/trafficserver,chenglongwei/trafficserver,rahmalik/trafficserver,reveller/trafficserver,duke8253/trafficserver,davidbz/trafficserver,rahmalik/trafficserver,davidbz/trafficserver,duke8253/trafficserver,chenglongwei/trafficserver,dyrock/trafficserver,vmamidi/trafficserver,reveller/trafficserver,persiaAziz/trafficserver