CCode (cname = "FILE", free_function = "fclose", cheader_filename = "stdio.h")]
	public class FileStream {
		[CCode (cname = "fopen")]
		public static FileStream open (string path, string mode);
		[CCode (cname = "fdopen")]
		public static FileStream fdopen (int fildes, string mode);
		[CCode (cname = "fprintf")]
		[PrintfFormat ()]
		public void printf (string format, ...);
		[InstanceLast ()]
		[CCode (cname = "fputc")]
		public void putc (char c);
		[InstanceLast ()]
		[CCode (cname = "fputs")]
		public void puts (string s);
		[CCode (cname = "fclose")]
		public void close ();
		[CCode (cname = "fgetc")]
		public int getc ();
		[InstanceLast ()]
		[CCode (cname = "fgets")]
		public weak string gets (string s, int size);
		[CCode (cname = "feof")]
		public bool eof ();
	}