Data Structures

Here are the data structures with brief descriptions:

columns_s
optionStackEntry
pbm_set
poptAlias	A popt alias argument for poptAddAlias()
poptArg_u	A union to simplify opt->arg access without casting
poptBits_s
poptContext_s
poptDone_s	Keep track of option tables already processed
poptItem_s	A popt alias or exec argument for poptAddItem()
poptOption