-int dap_dp_write_reg(swjdp_common_t *swjdp, uint32_t value, uint8_t reg_addr);
-/* int swjdp_write_apacc(swjdp_common_t *swjdp, uint32_t value, uint8_t reg_addr); */
-int dap_dp_read_reg(swjdp_common_t *swjdp, uint32_t *value, uint8_t reg_addr);
-/* int swjdp_read_apacc(swjdp_common_t *swjdp, uint32_t *value, uint8_t reg_addr); */
-int dap_setup_accessport(swjdp_common_t *swjdp, uint32_t csw, uint32_t tar);
-int dap_ap_select(swjdp_common_t *swjdp,uint8_t apsel);
-
-int dap_ap_write_reg(swjdp_common_t *swjdp, uint32_t addr, uint8_t* out_buf);
-int dap_ap_write_reg_u32(swjdp_common_t *swjdp, uint32_t addr, uint32_t value);
-int dap_ap_read_reg(swjdp_common_t *swjdp, uint32_t addr, uint8_t *in_buf);
-int dap_ap_read_reg_u32(swjdp_common_t *swjdp, uint32_t addr, uint32_t *value);
+int dap_dp_write_reg(struct swjdp_common *swjdp, uint32_t value, uint8_t reg_addr);
+/* int swjdp_write_apacc(struct swjdp_common *swjdp, uint32_t value, uint8_t reg_addr); */
+int dap_dp_read_reg(struct swjdp_common *swjdp, uint32_t *value, uint8_t reg_addr);
+/* int swjdp_read_apacc(struct swjdp_common *swjdp, uint32_t *value, uint8_t reg_addr); */
+int dap_setup_accessport(struct swjdp_common *swjdp, uint32_t csw, uint32_t tar);
+int dap_ap_select(struct swjdp_common *swjdp,uint8_t apsel);
+
+int dap_ap_write_reg(struct swjdp_common *swjdp, uint32_t addr, uint8_t* out_buf);
+int dap_ap_write_reg_u32(struct swjdp_common *swjdp, uint32_t addr, uint32_t value);
+int dap_ap_read_reg(struct swjdp_common *swjdp, uint32_t addr, uint8_t *in_buf);
+int dap_ap_read_reg_u32(struct swjdp_common *swjdp, uint32_t addr, uint32_t *value);