+/*************************
+concatinate userid and extraid
+*************************/
+char* concatUserId(char* useridfull, char* userId, char* extraId){
+
+ /* set full userid */
+ strncpy(useridfull, userId,USERMAXLN);
+ if(!isNull(extraId)){
+ strncat(useridfull, GetConfValue("UserIdSeparator"), USERMAXLN);
+ strncat(useridfull, extraId, USERMAXLN);
+ }
+ return useridfull;
+}
+