From: Nobuyoshi Nakada <nobu@...>
Date: 2007-08-05T04:49:23+09:00
Subject: Re: C ext to Ruby interaction between a Module and a Class

Hi,

At Sat, 4 Aug 2007 22:39:22 +0900,
Phlip wrote in [ruby-talk:263340]:
> >> BUT i still have prob with "rb_require('raf/raliasfile');" :
> >> //make => rosxutils.c:105: warning: passing argument 1 of rb_require
> >> makes pointer from integer without a cast
> >
> > String literal in C must be enclosed with double-quotes, not
> > single-quotes.  Multiple characters inside single-quotes would
> > be an OSX specific extension, perhaps inherited from old MacOS.
> 
> It's not specifically an extension - it's a multiple byte character. The 

I meant it would not be defined by C89, C99 nor K&R.  In C++,
it is called as "multicharacter literal", but an
implementation-defined feature.

-- 
Nobu Nakada