/* SPDX-License-Identifier: GPL-2.0 */ struct btcx_riscmem { … }; struct btcx_skiplist { … }; int btcx_riscmem_alloc(struct pci_dev *pci, struct btcx_riscmem *risc, unsigned int size); void btcx_riscmem_free(struct pci_dev *pci, struct btcx_riscmem *risc);