Update: Wrap the static inline functions private_inline_f_print_to_error in custom...

Update: Wrap the static inline functions private_inline_f_print_to_error in custom disable macros.

As an exception case, wrap the private_inline_f_print_to_error() in _di_private_inline_private_f_print_to_error_ and _di_private_inline_f_print_to_error_ as appropriate.
Using a define condition on all of the possible cases would be difficult to manage.

An explicit define is simpler and easier in this exceptional case.