P99_ALLBUTLAST P99_CHS P99_DUPL P99_HAS_COMMA P99_IS_EMPTY P99_LAST P99_NARG P99_SELS P99_SKP P99_SUB

P99_NARG #define P99_NARG (   ... )    P00_NARG__1(P99_IS_EMPTY(__VA_ARGS__), P00_NARG(__VA_ARGS__)) Return the length of the variable length argument list, where an empty argument list is considered to have 0 arguments. This supposes that the length of the list is less than P99_MAX_NUMBER. See also P00_NARG for a macro in which an empty list is considered to have 1 argument. Definition at line 117 of file p99_args.h.