Commits
Merging in latest from upstream (HDFFV/hdf5:refs/heads/develop) * commit 'c6e21cede788790b39af4a46a8bc15e49e382346': Yanked qsort assert Switched to HGOTO_DONE() in the links code. Updated the HDqsort() macro to ensure we don't pass NULL buffers to qsort(3) in the future. Fixed a bug in the links code where iterating over an empty group would pass a NULL pointer to qsort(3), which is undefined behavior.