[Haskell-cafe] GHCi + FFI + global C variables

Brandon Allbery allbery.b at gmail.com
Tue Dec 11 17:29:29 CET 2012

On Tue, Dec 11, 2012 at 5:57 AM, Francisco Vieira de Souza <
vieira.ufpi at gmail.com> wrote:

> Hi Simon! Is it not necessary to show the type of igraph_bool_t
> igraphhaskell_initialized like
> "int igraph_bool_t igraphhaskell_initialized = 0"?

"igraph_bool_t" uses the _t suffix convention for typedefs in C; in other
words, it *is* the type.  (And if it weren't, that would be a compile time
error, not link time.)

brandon s allbery kf8nh                               sine nomine associates
allbery.b at gmail.com                                  ballbery at sinenomine.net
unix, openafs, kerberos, infrastructure, xmonad        http://sinenomine.net
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