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Re: What's with this C construct?

From: Jim Wilson <wilson at specifixinc dot com>
To: aspiesrule at mcleodusa dot net
Cc: gcc at gcc dot gnu dot org
Date: Sat, 29 Nov 2003 18:34:23 -0800
Subject: Re: What's with this C construct?
References: <E1AQFuC-0006ON-00@deer.gmane.org>

aspiesrule@mcleodusa.net wrote:

I stumbled upon a construct that looks like this at line 263 of boehm- gc/alloc.c: "(void (*) GC_PROTO((void)))0" (minus the quotes, of course). What does this do???

This is a list for discussing gcc development. This is not a list for teaching people how to program in C.

Hint: grep for GC_start_call_back.
--
Jim Wilson, GNU Tools Support, http://www.SpecifixInc.com

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