Question about function pointers & prototypes

[Tom Neff]

In article <1611 at agora.UUCP> rickc at agora.UUCP (Rick Coates) writes:
>I am using an array of pointers to functions to access procedures.  My
>compiler complains about lacking a function prototype.  Since the 
>procedures take from none to four differing parameters, how do I declare it?

If the list of function pointers is such that the Nth entry is always
a function of a certain declaration, while the N+1th is always a function
of a certain OTHER declaration, etc., then it is probably better to use
a structure here than an array.  The structure declaration will let you
provide explicit prototypes for the component function (pointers).  If
one or more entries in the list really do take a variable number of
parameters, then the standard pANS "varargs" can be used in their
declaration within the structure.

This is a standard solution for installable drivers and the like.
-- 
"We walked on the moon --	((	Tom Neff
	you be polite"		 )) 	tneff at bfmny0.UU.NET