freeHintsCallback  108 src/simh/linehistory.c static linenoiseFreeHintsCallback *freeHintsCallback   = NULL;
freeHintsCallback  554 src/simh/linehistory.c   freeHintsCallback = fn;
freeHintsCallback  687 src/simh/linehistory.c       if (freeHintsCallback)
freeHintsCallback  689 src/simh/linehistory.c         freeHintsCallback(hint);