--- /dev/null
+#ifndef CBCP_H
+#define CBCP_H
+
+typedef struct cbcp_state {
+ int us_unit; /* Interface unit number */
+ u_char us_id; /* Current id */
+ u_char us_allowed;
+ int us_type;
+ char *us_number; /* Telefone Number */
+} cbcp_state;
+
+extern cbcp_state cbcp[];
+
+extern struct protent cbcp_protent;
+
+#define CBCP_MINLEN 4
+
+#define CBCP_REQ 1
+#define CBCP_RESP 2
+#define CBCP_ACK 3
+
+#define CB_CONF_NO 1
+#define CB_CONF_USER 2
+#define CB_CONF_ADMIN 3
+#define CB_CONF_LIST 4
+#endif