EXTERN int nfs_get_fd(struct nfs_context *nfs);
EXTERN int nfs_which_events(struct nfs_context *nfs);
EXTERN int nfs_service(struct nfs_context *nfs, int revents);
EXTERN int nfs_get_fd(struct nfs_context *nfs);
EXTERN int nfs_which_events(struct nfs_context *nfs);
EXTERN int nfs_service(struct nfs_context *nfs, int revents);