Fix libzpool cv_* build error

This build failure was accidentally introduced by previous commit
bfd214a which fixed the load average.  Unfortunately, the wrapper
for cv_wait_interruptible was not available in the zfs_context.h
user compatibility code.  I failed to notice this because I didn't
rebuild everything cleanly before committing.

  undefined reference to `cv_wait_interruptible'
  collect2: ld returned 1 exit status

Closes #181

0 files changed, 0 insertions, 0 deletions