Libc: module{	PATH: con "/dis/lib/libc.dis"; 	isalnum: fn(c: int): int;	isalpha: fn(c: int): int;	isascii: fn(c: int): int;	iscntrl: fn(c: int): int;	isdigit: fn(c: int): int;	isgraph: fn(c: int): int;	islower: fn(c: int): int;	isprint: fn(c: int): int;	ispunct: fn(c: int): int;	isspace: fn(c: int): int;	isupper: fn(c: int): int;	isxdigit: fn(c: int): int; 	tolower: fn(c: int): int;	toupper: fn(c: int): int;	toascii: fn(c: int): int; 	strchr: fn(s: string, n: int): int;	strrchr: fn(s: string, n: int): int;	strncmp: fn(s1: string, s2: string, n: int): int; 	abs: fn(n: int): int;	min: fn(m: int, n: int): int;	max: fn(m: int, n: int): int; };