Add const modifier to certain global constants.
Add static modifier to global constants where possible.
Delete unused constants
Be consistent about using float or double in errmod depcorr
Adjust position of fileret in _razf_read and ensure correct variable is returned.
Fix bgzf read and write prototypes to better match system ones, length is size_t not ssize_t
Add comments, make variable names more meaningful and clean up a few things in bcftools (including some spaces that crept in that should have been tabs).
Use off_t and lseek rather than the 64 alternatives as this is more portable.
Fix signed return going into unsigned variable
Cleanup and add comments to genotype calling code
Follow per-file convention for using either tabs or spaces