GNAT pragma IMPORT and type conversions

[mmcnett@sparc53.cs.uiuc.edu (mcnett michael david)]

In my current project, I am using the GNAT Ada package and interfacing 
(pragma IMPORT) with the C language.  I can do the interfaces well and
send/receive variables, but I am not sure about how the language converts
from ada types (integer, array, access, etc.) to C types (unsigned long,
unsigned long long, pointers, etc.).  Also, what about subtypes and 
enumerated types.  I imagine it looks at the base class in the conversion.

Are there any example programs out there that deal with this problem? If
so, where are they?

Thanks in advance,

______________________________________________________________
Michael McNett               |
Graduate Student             |
University of Illinois       |
mmcnett@uiuc                 |