Util0: module{	PATH:	con "/dis/lib/util0.dis"; 	init:	fn(); 	kill:		fn(pid: int);	killgrp:	fn(pid: int);	pid:		fn(): int;	warn:		fn(s: string);	fail:		fn(s: string);	hex:		fn(d: array of byte): string;	unhex:		fn(s: string): array of byte;	min,	max:		fn(a, b: int): int;	abs:		fn(a: int): int;	eq:		fn(a, b: array of byte): int; 	preadn:		fn(fd: ref Sys->FD, buf: array of byte, n: int, o: big): int;	readfile:	fn(f: string, max: int): array of byte;  # max -1 means no limit	readfd:		fn(fd: ref Sys->FD, max: int): array of byte;	writefile:	fn(f: string, create: int, buf: array of byte): string;	writefd:	fn(fd: ref Sys->FD, buf: array of byte): string;	workdir:	fn(): string;	exists:		fn(f: string): int;	isdir:		fn(f: string): int; 	rev:		fn[T](l: list of T): list of T;	revint:		fn(l: list of int): list of int;	revbig:		fn(l: list of big): list of big;	l2a:		fn[T](l: list of T): array of T;	a2l:		fn[T](l: array of T): list of T;	inssort,	qsort:		fn[T](a: array of T, ge: ref fn(a, b: T): int); 	prefix,	suffix,	index:		fn(sub, s: string): int;	strip,			droptl,			taketl:		fn(s, cl: string): string;	stripws:	fn(s: string): string;	join:		fn(l: list of string, sep: string): string;	hasstr:		fn(l: list of string, s: string): int; 	sizefmt:	fn(v: big): string;	sizeparse:	fn(s: string): big; 	g64, g64l:	fn(d: array of byte, o: int): (big, int);	g32, g32l:	fn(d: array of byte, o: int): (big, int);	g32i, g32il,	g16, g16l,	g8:		fn(d: array of byte, o: int): (int, int);	gbuf:		fn(d: array of byte, o, n: int): (array of byte, int); 	p64, p64l:	fn(d: array of byte, o: int, v: big): int;	p32, p32l:	fn(d: array of byte, o: int, v: big): int;	p32i, p32il,	p16, p16l:	fn(d: array of byte, o: int, v: int): int;};