> From: Ralph Versteegen <[email protected]>
> Sent: Friday, January 08, 2010 7:33 PM
>
> 2010/1/9 <[email protected]>:
> > jay
> > 2010-01-08 10:01:43 -0800 (Fri, 08 Jan 2010)
> > 329
> > Adjusted gfx_LoadDllBackendProcs() to version 2. Added version 2
> > interfaces, though commenting the new gfx_Initialize() params,
> > gfx_ScreenShot() entirely, and gfx_GetVersion() entirely. Warnings thrown
> > when compiled: implicit conversion starting on line 207 (all the v2
> > interfaces loading, I think.) Someone know how to fix that?
> > ---
> > U wip/backends.bas
>
> What's going on is that FB doesn't have the normal C concept of file
> scope. Variables have to be declared 'extern' to be visible inside
> functions (as is done in gfx.bi for the existing function pointers),
> and then also defined with 'dim'.
Ah, I see. When it is declared extern, does that make it visible to all files
that see its extern declaration, kind of like extern in C?
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