[cups.development] [RFE] STR #3818: Add ppdNextGroup() and ppdNextGroupedOption() routines to PPD API

[Michael Sweet]

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[STR Closed w/o Resolution]

The num_groups and groups members of the ppd_file_t structure already
provide access to the groups, and each group has num_options and options
members for the options in that group.

Link: http://www.cups.org/str.php?L3818
Version:  -feature
Fix Version: None