pppd.8: Document netmask option

[ppp.git] / pppd / ipcp.h

diff --git a/pppd/ipcp.h b/pppd/ipcp.h
index 9c4f68df2b862d8d0a28c17aa5bd741515f8dba8..b3f6e28d06d1c761d93b9f71f891bf2e7cc865ff 100644 (file)
--- a/pppd/ipcp.h
+++ b/pppd/ipcp.h
@@ -39,6 +39,14 @@
  * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
  * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
+#ifndef PPP_IPCP_H
+#define PPP_IPCP_H
+
+#include "pppdconf.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
 
 /*
  * Options.
@@ -76,12 +84,14 @@ typedef struct ipcp_options {
     bool accept_remote;                /* accept peer's value for hisaddr */
     bool req_dns1;             /* Ask peer to send primary DNS address? */
     bool req_dns2;             /* Ask peer to send secondary DNS address? */
+    bool req_wins1;            /* Ask peer to send primary WINS address? */
+    bool req_wins2;            /* Ask peer to send secondary WINS address? */
     int  vj_protocol;          /* protocol value to use in VJ option */
     int  maxslotindex;         /* values for RFC1332 VJ compression neg. */
     bool cflag;
-    u_int32_t ouraddr, hisaddr;        /* Addresses in NETWORK BYTE ORDER */
-    u_int32_t dnsaddr[2];      /* Primary and secondary MS DNS entries */
-    u_int32_t winsaddr[2];     /* Primary and secondary MS WINS entries */
+    uint32_t ouraddr, hisaddr; /* Addresses in NETWORK BYTE ORDER */
+    uint32_t dnsaddr[2];       /* Primary and secondary MS DNS entries */
+    uint32_t winsaddr[2];      /* Primary and secondary MS WINS entries */
 } ipcp_options;
 
 extern fsm ipcp_fsm[];
@@ -90,6 +100,30 @@ extern ipcp_options ipcp_gotoptions[];
 extern ipcp_options ipcp_allowoptions[];
 extern ipcp_options ipcp_hisoptions[];
 
-char *ip_ntoa(u_int32_t);
+char *ip_ntoa(uint32_t);
 
 extern struct protent ipcp_protent;
+
+/*
+ * Hook for a plugin to know when IP protocol has come up
+ */
+typedef void (ip_up_hook_fn)(void);
+extern ip_up_hook_fn *ip_up_hook;
+
+/*
+ * Hook for a plugin to know when IP protocol has come down
+ */
+typedef void (ip_down_hook_fn)(void);
+extern ip_down_hook_fn *ip_down_hook;
+
+/*
+ * Hook for a plugin to choose the remote IP address
+ */
+typedef void (ip_choose_hook_fn)(uint32_t *);
+extern ip_choose_hook_fn *ip_choose_hook;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* PPP_IPCP_H */