C common practice. (was: low level optimization)

[Blair P. Houghton]

In article <1991Apr27.014136.25697 at rock.concert.net> boyd at cs.unca.edu (Mark Boyd) writes:
>FORTRAN scoping rules are different from C. It doesn't matter whether
>you put all the suprograms in one file or put them all in separate
>files, except that it will compile faster if you put them all together!

Tetural issue:  C can operate in the same way, by use of
the `extern' keyword.

				--Blair
				  "Up scope!"