See the url for details, or the blocker bug, known issue. Patch included w/ the neccessary definitions, and update to the code to handle the fact that SND_LIB_MAJOR isn't always going to be 0 now. This will need testing against 0.9.8 (I'll take a stab at it down the line, handling the 1.0.0 issues right now)
Created attachment 24223 [details, diff] patch to make aseqview handle the new alsa lib versions correctly
Closing, due to aseqview-0.2.1 being unmasked for x86 (which has a fixed src).