...

plat/smpp/src/smpp_func.c

@@ -11,6 +11,10 @@
 #include "./include/smpp_def.h"
 
 extern int register_ssn(BYTE ssn, BYTE usertype);
+
+// by simon at 24/10/18 begin--
+extern void smeg_debug_log(const char *fmt,...)
+// --end
 /* by simon at 23/9/26 */
 SocketsMsg SockMsg;