Commits
Merge pull request #483 in HDFFV/hdf5 from ~DEROBINS/hdf5_der:windows_open to develop * commit '1e9354bcf551c16f3ad9d6a4ad42a2bce827c95e': Rework of the POSIX file open permissions and macros to clean up HDopen() calls. Changed the Windows POSIX open() file permissions to be correct according to MSDN. Partial fix for HDFFV-9630.