61 	struct argnod	**arghead;	/* address of head of argument list */  member
192 int sh_macexpand(Shell_t* shp, register struct argnod *argp, struct argnod **arghead,int flag)  in sh_macexpand()  argument
210 	mp->arghead = arghead;  in sh_macexpand()
221 	if(!arghead)  in sh_macexpand()
236 	if(!arghead)  in sh_macexpand()
247 			argp->argchn.ap = *arghead;   in sh_macexpand()
2292 			count = path_generate(argp,mp->arghead);  in endfield()
2294 			count = path_expand(argp->argval,mp->arghead);  in endfield()
2305 			argp->argchn.ap = *mp->arghead;  in endfield()
2306 			*mp->arghead = argp;  in endfield()
2311 			(*mp->arghead)->argflag |= ARG_MAKE;  in endfield()