[R] using DLLs with R

[Thomas Dick]

Hi,

i tried to build a dll, that i want to use with R, so I wrote the Fortran Code
and built the dll with MS Fortran Powerstation. In every subroutine I want to
export I wrote a statement like this:

       interface
!ms$attributes dllexport :: abc
!ms$attributes alias:'abc' :: abc
       end interface

abc is the name of the subroutine i want to export.

Then i compiled the file using:

  fl32 /LD test.f

The Fortran Compiler didn't produce any error or warning and produced a file
test.dll.

In R I type
dyn.load("test.dll")

R didn't produce any error too, but when I type
.Fortran("abc")

R says "function name not in load table".

Does anyone know what's going wrong or how to solve the problem?

Thank you,
Thomas Dick
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