int bcmGetPppStatus(char *str, int len, char *devName);
int bcmGetDhcpcStatus(char *str, int len);
int bcmGetSystemStatus(char *str, int len);
int bcmGetPppStatus(char *str, int len, char *devName);
int bcmGetDhcpcStatus(char *str, int len);
int bcmGetSystemStatus(char *str, int len);