+struct sftp_request *fxp_close_send(struct fxp_handle *handle);
+void fxp_close_recv(struct sftp_packet *pktin, struct sftp_request *req);
+
+/*
+ * Make a directory.
+ */
+struct sftp_request *fxp_mkdir_send(char *path);
+int fxp_mkdir_recv(struct sftp_packet *pktin, struct sftp_request *req);
+
+/*
+ * Remove a directory.
+ */
+struct sftp_request *fxp_rmdir_send(char *path);
+int fxp_rmdir_recv(struct sftp_packet *pktin, struct sftp_request *req);
+
+/*
+ * Remove a file.
+ */
+struct sftp_request *fxp_remove_send(char *fname);
+int fxp_remove_recv(struct sftp_packet *pktin, struct sftp_request *req);