Urgent:SunPascal-SunC-CrossCompiler or Pascal-Interface to X11 needed

[Andreas Myka]

I have difficulties in transmitting one large program written in Berkeley
Pascal ( Sun Pascal ) and consisting of separate files of source code
( + additional header files ) into a X11-environment (Sun SPARC).
I have already tried to convert the Pascal-code into C-code using the
p2c-Cross-Compiler. Doing this several errors ocurred during the work of
p2c as well as during the compilation of the created C-code with cc and gcc.
As far as I can see most of the troubles arise from the original program's
I/O-handling with files, i.e. REWRITE, REMOVE etc.
Some of the error statements and warnings are listed below:

p2c supplies the following (amongst others):
- "REWRITE doesn't specify a name"
- "Discovered too late that file_x should be buffered", where file_x
  represents the name of a file

In cc:
- "file_x_BFLAGS undefined", file_x as mentioned above
- "file_x_BUFFER undefined"

Who can answer one ( or all ) of the following questions:
* Concerning p2c waht's the meaning of the warnings listed above,
  especially the "Discovered too late that..."-warning?
* Why are the file_x_BFLAGS and file_x_BUFFER undefined? They are created
  by p2c, but not declared. 
* Why doesn't p2c know the Pascal-procedure REMOVE?
* Why is the Pascal-type "text" not translated by p2c?
* Do you know any other ( properly working ) Berkeley Pascal / Sun C -
  Cross-Compiler?
* Does there any Pascal-interface for X11 exist, e.g. an interface to the
  XView toolbox?

Andreas Myka

Please answer to:
myka at lan.informatik.tu-muenchen.dbp.de