-SR_PRIV int receive_data_TECPEL_DMM_8061(int fd, int revents, void *cb_data);
-SR_PRIV int receive_data_UNI_T_UT372(int fd, int revents, void *cb_data);
-SR_PRIV int receive_data_UNI_T_UT60A(int fd, int revents, void *cb_data);
-SR_PRIV int receive_data_UNI_T_UT60E(int fd, int revents, void *cb_data);
-SR_PRIV int receive_data_UNI_T_UT60G(int fd, int revents, void *cb_data);
-SR_PRIV int receive_data_UNI_T_UT61B(int fd, int revents, void *cb_data);
-SR_PRIV int receive_data_UNI_T_UT61C(int fd, int revents, void *cb_data);
-SR_PRIV int receive_data_UNI_T_UT61D(int fd, int revents, void *cb_data);
-SR_PRIV int receive_data_UNI_T_UT61E(int fd, int revents, void *cb_data);
-SR_PRIV int receive_data_UNI_T_UT71A(int fd, int revents, void *cb_data);
-SR_PRIV int receive_data_UNI_T_UT71B(int fd, int revents, void *cb_data);
-SR_PRIV int receive_data_UNI_T_UT71C(int fd, int revents, void *cb_data);
-SR_PRIV int receive_data_UNI_T_UT71D(int fd, int revents, void *cb_data);
-SR_PRIV int receive_data_UNI_T_UT71E(int fd, int revents, void *cb_data);
-SR_PRIV int receive_data_VOLTCRAFT_VC820(int fd, int revents, void *cb_data);
-SR_PRIV int receive_data_VOLTCRAFT_VC830(int fd, int revents, void *cb_data);
-SR_PRIV int receive_data_VOLTCRAFT_VC840(int fd, int revents, void *cb_data);
-SR_PRIV int receive_data_VOLTCRAFT_VC920(int fd, int revents, void *cb_data);
-SR_PRIV int receive_data_VOLTCRAFT_VC940(int fd, int revents, void *cb_data);
-SR_PRIV int receive_data_VOLTCRAFT_VC960(int fd, int revents, void *cb_data);
-SR_PRIV int receive_data_TENMA_72_7745(int fd, int revents, void *cb_data);
-SR_PRIV int receive_data_TENMA_72_7750(int fd, int revents, void *cb_data);