core/codegen: Add Function.LinkInternal()
core/codegen: Add Function.LinkInternal()

pmuetschard/gapid,Qining/gapid,google/agi,Qining/gapid,google/agi,google/gapid,google/agi,Qining/gapid,Qining/gapid,pmuetschard/gapid,google/agi,google/gapid,pmuetschard/gapid,pmuetschard/gapid,google/gapid,pmuetschard/gapid,google/gapid,Qining/gapid,Qining/gapid,google/gapid,Qining/gapid,Qining/gapid,google/agi,google/gapid,pmuetschard/gapid,google/gapid,pmuetschard/gapid,google/agi,google/gapid,pmuetschard/gapid,google/agi,google/agi