X-Git-Url: https://git.ozlabs.org/?a=blobdiff_plain;f=pppd%2Ffsm.h;h=50f75e69a2741880890f32020dcd8b202cf34af4;hb=4f3e40659fcccce45068473ae94cfead18260c77;hp=87a78d38e8b2b48b1dfcf9c67d819bfc752d1253;hpb=ec27e67401c1e4031be2fa7f692d3d66d5bee586;p=ppp.git

diff --git a/pppd/fsm.h b/pppd/fsm.h
index 87a78d3..50f75e6 100644
--- a/pppd/fsm.h
+++ b/pppd/fsm.h
@@ -41,13 +41,20 @@
  *
  * $Id: fsm.h,v 1.10 2004/11/13 02:28:15 paulus Exp $
  */
+#ifndef PPP_FSM_H
+#define PPP_FSM_H
+
+#include "pppdconf.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
 
 /*
  * Packet header = Code, id, length.
  */
 #define HEADERLEN	4
 
-
 /*
  *  CP (LCP, IPCP, etc.) codes.
  */
@@ -68,9 +75,9 @@ typedef struct fsm {
     int protocol;		/* Data Link Layer Protocol field value */
     int state;			/* State */
     int flags;			/* Contains option bits */
-    u_char id;			/* Current id */
-    u_char reqid;		/* Current request id */
-    u_char seen_ack;		/* Have received valid Ack/Nak/Rej to Req */
+    unsigned char id;			/* Current id */
+    unsigned char reqid;		/* Current request id */
+    unsigned char seen_ack;		/* Have received valid Ack/Nak/Rej to Req */
     int timeouttime;		/* Timeout time in milliseconds */
     int maxconfreqtransmits;	/* Maximum Configure-Request transmissions */
     int retransmits;		/* Number of retransmissions left */
@@ -85,34 +92,26 @@ typedef struct fsm {
 
 
 typedef struct fsm_callbacks {
-    void (*resetci)		/* Reset our Configuration Information */
-		__P((fsm *));
-    int  (*cilen)		/* Length of our Configuration Information */
-		__P((fsm *));
+    void (*resetci)(fsm *);	/* Reset our Configuration Information */
+    int  (*cilen)(fsm *);	/* Length of our Configuration Information */
     void (*addci) 		/* Add our Configuration Information */
-		__P((fsm *, u_char *, int *));
+		(fsm *, unsigned char *, int *);
     int  (*ackci)		/* ACK our Configuration Information */
-		__P((fsm *, u_char *, int));
+		(fsm *, unsigned char *, int);
     int  (*nakci)		/* NAK our Configuration Information */
-		__P((fsm *, u_char *, int, int));
+		(fsm *, unsigned char *, int, int);
     int  (*rejci)		/* Reject our Configuration Information */
-		__P((fsm *, u_char *, int));
+		(fsm *, unsigned char *, int);
     int  (*reqci)		/* Request peer's Configuration Information */
-		__P((fsm *, u_char *, int *, int));
-    void (*up)			/* Called when fsm reaches OPENED state */
-		__P((fsm *));
-    void (*down)		/* Called when fsm leaves OPENED state */
-		__P((fsm *));
-    void (*starting)		/* Called when we want the lower layer */
-		__P((fsm *));
-    void (*finished)		/* Called when we don't want the lower layer */
-		__P((fsm *));
-    void (*protreject)		/* Called when Protocol-Reject received */
-		__P((int));
-    void (*retransmit)		/* Retransmission is necessary */
-		__P((fsm *));
+		(fsm *, unsigned char *, int *, int);
+    void (*up)(fsm *);		/* Called when fsm reaches OPENED state */
+    void (*down)(fsm *);	/* Called when fsm leaves OPENED state */
+    void (*starting)(fsm *);	/* Called when we want the lower layer */
+    void (*finished)(fsm *);	/* Called when we don't want the lower layer */
+    void (*protreject)(int);	/* Called when Protocol-Reject received */
+    void (*retransmit)(fsm *);	/* Retransmission is necessary */
     int  (*extcode)		/* Called when unknown code received */
-		__P((fsm *, int, int, u_char *, int));
+		(fsm *, int, int, unsigned char *, int);
     char *proto_name;		/* String name for protocol (for messages) */
 } fsm_callbacks;
 
@@ -152,17 +151,23 @@ typedef struct fsm_callbacks {
 /*
  * Prototypes
  */
-void fsm_init __P((fsm *));
-void fsm_lowerup __P((fsm *));
-void fsm_lowerdown __P((fsm *));
-void fsm_open __P((fsm *));
-void fsm_close __P((fsm *, char *));
-void fsm_input __P((fsm *, u_char *, int));
-void fsm_protreject __P((fsm *));
-void fsm_sdata __P((fsm *, int, int, u_char *, int));
+void fsm_init (fsm *);
+void fsm_lowerup (fsm *);
+void fsm_lowerdown (fsm *);
+void fsm_open (fsm *);
+void fsm_close (fsm *, char *);
+void fsm_input (fsm *, unsigned char *, int);
+void fsm_protreject (fsm *);
+void fsm_sdata (fsm *, int, int, unsigned char *, int);
 
 
 /*
  * Variables
  */
 extern int peer_mru[];		/* currently negotiated peer MRU (per unit) */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // PPP_FSM_H