Prototypes local or global opinions wanted
Patrick J Draper
draper at buster.cps.msu.edu
Fri Jun 21 06:22:41 AEST 1991
I'm interested in what others think of the practice of declaring
function prototypes locally within a procedure.
local:
foo ()
{
int bar (void);
int x;
x = bar ();
}
--------------------------------------------------------------------
global:
int bar (void);
foo ()
{
int x;
x = bar ();
}
The advantage to the local declaration that I can see is that an
unintentional call to bar() will be flagged by the compiler. I prefer to
use the global declaration because if the definition of bar should
change, there's one place to change the prototype.
Any other opinions?
Thanks,
------------------------------------------------------------------------
Patrick Draper "College is supposed to prepare you for the future,
cps.msu.edu but all my future's behind me."
draper at cps.msu.edu -- My GrandPa, age 85, Fall 1990 graduate
of Western Michigan University
------------------------------------------------------------------------
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