-extern int embeddedice_write_reg(reg_t *reg, u32 value);
-extern int embeddedice_read_reg_w_check(reg_t *reg, u8* check_value, u8* check_mask);
-extern int embeddedice_store_reg(reg_t *reg);
-extern int embeddedice_set_reg(reg_t *reg, u32 value);
-extern int embeddedice_set_reg_w_exec(reg_t *reg, u8 *buf);
-extern int embeddedice_receive(arm_jtag_t *jtag_info, u32 *data, u32 size);
-extern int embeddedice_send(arm_jtag_t *jtag_info, u32 *data, u32 size);
-extern int embeddedice_handshake(arm_jtag_t *jtag_info, int hsbit, u32 timeout);
+extern void embeddedice_write_reg(reg_t *reg, uint32_t value);
+extern int embeddedice_read_reg_w_check(reg_t *reg, uint8_t* check_value, uint8_t* check_mask);
+extern void embeddedice_store_reg(reg_t *reg);
+extern void embeddedice_set_reg(reg_t *reg, uint32_t value);
+extern int embeddedice_set_reg_w_exec(reg_t *reg, uint8_t *buf);
+extern int embeddedice_receive(arm_jtag_t *jtag_info, uint32_t *data, uint32_t size);
+extern int embeddedice_send(arm_jtag_t *jtag_info, uint32_t *data, uint32_t size);
+extern int embeddedice_handshake(arm_jtag_t *jtag_info, int hsbit, uint32_t timeout);