updated for version 7.4.257
Problem:    Compiler warning, possibly for mismatch in parameter name.
Solution:   Rename the parameter in the declaration.
Added tag v7-4-257 for changeset 17903ded5e9a
updated for version 7.4.258
Problem:    Configure fails if $CC contains options.
Solution:   Remove quotes around $CC. (Paul Barker)
Added tag v7-4-258 for changeset e8ffd1e6c8dc