Re: C/Fortran integration and string passing

[Toon Moene <toon at moene dot indiv dot nluug dot nl>]

John Love-Jensen wrote:

> Have you tried:
>
> struct PStr
> {
>     unsigned char len;  // 0 ... 255
>     char text[256];
> };
>
> Note, the PStr.text doesn't NEED to be '\0', but I left room for you to plop
> down a '\0' at the end.
>
> You'll have to make sure you set the PStr.len appropriately before calling
> the FORTRAN routines.
> DISCLAIMER:  I'm not 100% that this is correct.  It's just a guess.
Well, you do not have to guess, because g77's behaviour is documented 
(what a concept !)

See http://gcc.gnu.org/onlinedocs/gcc-3.2/g77/

-> Other languages -> Tools and advice for interoperating with C and C++

Success !

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Toon Moene - mailto:toon@moene.indiv.nluug.nl - phoneto: +31 346 214290
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