f_reqnode
typedef struct f_reqnode f_reqnode;
f_reqnode *next;
f_reqnode *req_list;
static void satisfy_req(f_reqnode *rnode, filenode *fnode, strnodelist *);
f_reqnode *rnode;
f_reqnode *rnode;
satisfy_req(f_reqnode *rnode, filenode *fnode, strnodelist *stack_ptr)
f_reqnode *r;