Terminate ifdef statements for arch check.
Terminate ifdef statements for arch check.

Forgot the crucial #endif when rebasing my patches.

vpodzime/libblockdev,vpodzime/libblockdev,atodorov/libblockdev,vpodzime/libblockdev,atodorov/libblockdev,rhinstaller/libblockdev,atodorov/libblockdev,rhinstaller/libblockdev,rhinstaller/libblockdev