Lst_AtEnd(gn->commands, cmd);
Lst_AtEnd(&gn->commands, cmd);
ParseAddCmd(gnp, cmd)    void *gnp;	/* the node to which the command is to be added */    void *cmd;	/* the command to add */{    GNode *gn = (GNode *)gnp;    /* if target already supplied, ignore commands */    if (!(gn->type & OP_HAS_COMMANDS)) {	Lst_AtEnd(gn->commands, cmd);	if (!gn->lineno) {	    gn->lineno = Parse_Getlineno();	    gn->fname = Parse_Getfilename();	}    }}