open:

Synopsis: open a file for read/write operations.

Syntax:	open ( FILENAME, MODE )
	open ( FILENAME, MODE, BUFFSIZE )

Description:

	Open will open a file  or a pipe for read or write
	operations. Open allows the user to specify the mode of
	operation, and optionally a buffer-size for I/O.

	MODE:	"r"	read access
		"rb"	read binary
		"w"	write access
		"wb"	write binary
		"wa"	write/append

	BUFFSIZE:	Buffersize is specified in bytes. If BUFFSIZE
			is not specified the system defaults are used.

See Also: FILES close, printf, fprintf, read, write
