where host, loop and time are command line parameters to be used in get_attribute.usr. lr_get_attrib_string assigns the value of parameter "host" to the variable "server".
vuser_init() {
/* LPCSTR is a char * . */
LPCSTR server;
LPCSTR user = "tomh";
LPCSTR password = "pwd";
LPCSTR connect[10];
server=lr_get_attrib_string("host");
if (server==NULL){
lr_error_message("Failed to login. Unknown host.\n");