The RXFNC exit handler is called before any regestered
or external functions. I would like to return
RXEXIT_NOT_HANDLED for all regestered functions, and
have Regina call them.
unsigned rxffsub:1 ;
unsigned rxffreg:1; /* TRUE if
rxfnc_name is a registered function */
} rxfnc_flags ;
To RXFNCCAL_PARM in rexxsaa.h
Then passed the Func pointer from IfcExecFunc() as an
argument to IfcFunctionExit() then set:
fnccal.rxfnc_flags.rxffreg = (Func) ? 1 : 0;
before calling the EXIT function.