This header contains the following definitions:

nl_catd

Used by the message catalog functions catopen, catgets and catclose to identify a catalog.

nl_item

Used by nl_langinfo to identify items of langinfo data. Values for objects of type nl_item are defined in <langinfo.h>.

NL_SETD

Used by gencat when no $set directive is specified in a message text source file. This constant can be used in subsequent calls to catgets as the value of the set identifier parameter.

NL_MGSMAX

Maximum number of messages per set.

NL_SETMAX

Maximum number of sets per catalog.

NL_TEXTMAX

Maximum size of a message.

gencat(1), catgets(3C), catopen(3C), nl_langinfo(3C), langinfo(3HEAD)