Path: utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!cs.utexas.edu!husc6!spdcc!ima!haddock!karl
From: karl@haddock.ima.isc.com (Karl Heuer)
Newsgroups: comp.lang.c
Subject: Re: Longjmping back, and back again; Coroutines in C
Message-ID: <15253@haddock.ima.isc.com>
Date: 24 Nov 89 04:05:03 GMT
References: <457@enea.se>
Reply-To: karl@haddock.ima.isc.com (Karl Heuer)
Organization: Interactive Systems, Cambridge, MA 02138-5302
Lines: 9

In article <457@enea.se> jerker@helios.se (Jerker W}gberg) writes:
>I am trying to implement coroutines using plain C.  My application is not
>time critical, so there is no need for speed, being portable is far more
>important.

The portable way to implement coroutines in C is analogous to the portable way
to implement while-loops in Fortran.  You emulate them with goto statements.

Karl W. Z. Heuer (ima!haddock!karl or karl@haddock.isc.com), The Walking Lint