For users who wish to write their own custom control plan application/test
bench, precompiled DPI binary control plane functions can be called manually for every
sub-module found in the p4 design (tables, counters, externs etc). Note that for every
XilVitisNetP4*Init() called, a
XilVitisNetP4*Exit() needs to be called before exiting the
simulation and the names of these functions do not contain the text 'DPI'.
These functions are imported directly from their C version via import "DPI-C" (located in vitis_net_p4_dpi_pkg.sv).