330   static struct action *freelist = 0;  in Action_new()  local
333   if( freelist==0 ){  in Action_new()
336     freelist = (struct action *)malloc( sizeof(struct action)*amt );  in Action_new()
337     if( freelist==0 ){  in Action_new()
341     for(i=0; i<amt-1; i++) freelist[i].next = &freelist[i+1];  in Action_new()
342     freelist[amt-1].next = 0;  in Action_new()
344   new = freelist;  in Action_new()
345   freelist = freelist->next;  in Action_new()
1031 static struct config *freelist = 0;      /* List of free configurations */  variable
1040   if( freelist==0 ){  in newconfig()
1043     freelist = (struct config *)malloc( sizeof(struct config)*amt );  in newconfig()
1044     if( freelist==0 ){  in newconfig()
1048     for(i=0; i<amt-1; i++) freelist[i].next = &freelist[i+1];  in newconfig()
1049     freelist[amt-1].next = 0;  in newconfig()
1051   new = freelist;  in newconfig()
1052   freelist = freelist->next;  in newconfig()
1060   old->next = freelist;
1061   freelist = old;