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From: CMH117@psuvm.psu.edu (Charles Hannum)
Newsgroups: comp.lang.c,gnu.gcc
Subject: Re: How do I cast to "pointer to function returning int" ?
Message-ID: <90100.172535CMH117@psuvm.psu.edu>
Date: 10 Apr 90 21:25:35 GMT
References: <6090.2621f6c2@csv.viccol.edu.au>
Organization: Penn State University
Lines: 23


In article <6090.2621f6c2@csv.viccol.edu.au>, timcc@csv.viccol.edu.au says:
>
>So how do I cast to "pointer to function returning int" ?

Get yourself a copy of cdecl.  Then:

   cdecl
   Type "help" or "?" for help.
   cdecl> cast foo into pointer to function returning int
   (int (*)())foo
   cdecl> quit

IMHO, anyone who doesn't use cdecl is crazy.

BTW:  Casting a void function to an int function is extremely non-portable.


Virtually,
- Charles Martin Hannum II       "Klein bottle for sale ... inquire within."
    (That's Charles to you!)     "To life immortal!"
  cmh117@psuvm.{bitnet,psu.edu}  "No noozzzz izzz netzzzsnoozzzzz..."
  c9h@psuecl.{bitnet,psu.edu}    "Mem'ry, all alone in the moonlight ..."