Is that possible to write an external function and call it in Virtuoso Verilog-A through VPI

From the Verilog-A documentation: Calling functions implemented in C

Thanks Andrew.

I still have a couple of questions. Since I'm new to Cadence, so they might be silly.

1. Using "mmsim_genplugin" command can compile C file into the lib on SPECTRE. But I'm using Virtuoso, does it can be applied on Virtuoso as well?

2. In the documentation, a script mmsim_genplugin should be installed, but I have no idea how I can install it with the command on the documentation.  Where should I type the command.

3.Since I'm using a variadic function in C

extern double inter(char* ctrl, char* file, ...)

So I'm wondering how I can deal with the ... in verilog-a, should I just write

import "CDS_VA_DPI" function real inter(string ctrl, string file, ...)?

Thanks for your patience.


Best Regards.