--- a/uptools/atcmd/smsend_cmgw.c	Mon Feb 11 05:50:45 2019 +0000
+++ b/uptools/atcmd/smsend_cmgw.c	Mon Feb 11 22:17:46 2019 +0000
@@ -74,11 +74,11 @@
 		exit(ERROR_TARGET);
 	}
 	if (sendafterwr_head->next)
-		atinterf_exec_cmd_needok("AT+CMMS=1", 0, 0);
+		atinterf_exec_cmd_needok("AT+CMMS=1", (char *) 0, (void *) 0);
 	for (rec = sendafterwr_head; rec; rec = rec->next) {
 		sprintf(cmss_cmd, "AT+CMSS=%u", rec->msgid);
-		atinterf_exec_cmd_needok(cmss_cmd, 0, 0);
+		atinterf_exec_cmd_needok(cmss_cmd, (char *) 0, (void *) 0);
 	}
 	if (sendafterwr_head->next)
-		atinterf_exec_cmd_needok("AT+CMMS=0", 0, 0);
+		atinterf_exec_cmd_needok("AT+CMMS=0", (char *) 0, (void *) 0);
 }