ARGC -> scalar

ARGIND -> scalar

ARGV -> array

BINMODE -> scalar

CONVFMT -> scalar

ENVIRON -> array

ERRNO -> scalar

FIELDWIDTHS -> scalar

FILENAME -> scalar

FNR -> scalar

FPAT -> scalar

FS -> scalar

FUNCTAB -> array

IGNORECASE -> scalar

LINT -> scalar

NF -> scalar

NR -> scalar

OFMT -> scalar

OFS -> scalar

ORS -> scalar

PREC -> scalar

PROCINFO -> array

RLENGTH -> scalar

ROUNDMODE -> scalar

RS -> scalar

RSTART -> scalar

RT -> scalar

SUBSEP -> scalar

SYMTAB -> array

TEXTDOMAIN -> scalar

an_array -> untyped

and -> builtin

asort -> builtin

asorti -> builtin

atan2 -> builtin

bindtextdomain -> builtin

close -> builtin

compl -> builtin

cos -> builtin

dcgettext -> builtin

dcngettext -> builtin

exp -> builtin

fflush -> builtin

function1 -> user

gensub -> builtin

gsub -> builtin

i -> untyped

index -> builtin

int -> builtin

isarray -> builtin

length -> builtin

log -> builtin

lshift -> builtin

match -> builtin

mktime -> builtin

or -> builtin

patsplit -> builtin

rand -> builtin

rshift -> builtin

sin -> builtin

split -> builtin

sprintf -> builtin

sqrt -> builtin

srand -> builtin

strftime -> builtin

strtonum -> builtin

sub -> builtin

substr -> builtin

system -> builtin

systime -> builtin

tolower -> builtin

toupper -> builtin

typeof -> builtin

xor -> builtin