Copy the call to rget from a previous version of pnbc_osc.c (I used https://github.com/EPiGRAM-HS/ompi/pull/23/files).
Fixup the usage of "handle" to refer to fields in the get_args_t struct passed in to the action.
Add all the missing fields into the get_args_t struct definition.
Side-effect: move the PNBC_OSC_Error function from pnbc_osc_internal.h into pnbc_osc_debug.h
Copy the call to rget from a previous version of pnbc_osc.c (I used https://github.com/EPiGRAM-HS/ompi/pull/23/files). Fixup the usage of "handle" to refer to fields in the get_args_t struct passed in to the action. Add all the missing fields into the get_args_t struct definition. Side-effect: move the PNBC_OSC_Error function from pnbc_osc_internal.h into pnbc_osc_debug.h