P99_ALLBUTLAST P99_CHS P99_DUPL P99_HAS_COMMA P99_IS_EMPTY P99_LAST P99_NARG P99_SELS P99_SKP P99_SUB

#define P99_NARG (   ... )    P00_NARG__1(P99_IS_EMPTY(__VA_ARGS__), P00_NARG(__VA_ARGS__)) Return the length of the variate argument list, an empty argument list accounting for 0 arguments. This supposes that the length of the list is less than P99_MAX_NUMBER. See also: P00_NARG for a macro that accounts an empty list to be 1 Definition at line 107 of file p99_args.h.