X-Git-Url: https://www.tinc-vpn.org/git/browse?p=tinc;a=blobdiff_plain;f=src%2Fnet.h;h=6290718773c034fe973b395c96ad370581bb5ac8;hp=d72de1d7aca7849f6223e62f47668106a2e7951e;hb=3157b94e8bdcb6f2a5c48699379d4954c9db1e00;hpb=d178b583df9fe2bf3ebb3a7377203efc5c46df32

diff --git a/src/net.h b/src/net.h
index d72de1d7..62907187 100644
--- a/src/net.h
+++ b/src/net.h
@@ -26,15 +26,15 @@
 #include "ipv6.h"
 
 #ifdef ENABLE_JUMBOGRAMS
-#define MTU 9018				/* 9000 bytes payload + 14 bytes ethernet header + 4 bytes VLAN tag */
+#define MTU 9018        /* 9000 bytes payload + 14 bytes ethernet header + 4 bytes VLAN tag */
 #else
-#define MTU 1518				/* 1500 bytes payload + 14 bytes ethernet header + 4 bytes VLAN tag */
+#define MTU 1518        /* 1500 bytes payload + 14 bytes ethernet header + 4 bytes VLAN tag */
 #endif
 
-#define MAXSIZE (MTU + 4 + EVP_MAX_BLOCK_LENGTH + EVP_MAX_MD_SIZE + MTU/64 + 20)	/* MTU + seqno + padding + HMAC + compressor overhead */
-#define MAXBUFSIZE ((MAXSIZE > 2048 ? MAXSIZE : 2048) + 128)	/* Enough room for a request with a MAXSIZEd packet or a 8192 bits RSA key */
+#define MAXSIZE (MTU + 4 + EVP_MAX_BLOCK_LENGTH + EVP_MAX_MD_SIZE + MTU/64 + 20)  /* MTU + seqno + padding + HMAC + compressor overhead */
+#define MAXBUFSIZE ((MAXSIZE > 2048 ? MAXSIZE : 2048) + 128)                     /* Enough room for a request with a MAXSIZEd packet or a 8192 bits RSA key */
 
-#define MAXSOCKETS 128			/* Overkill... */
+#define MAXSOCKETS 128  /* Overkill... */
 
 typedef struct mac_t {
 	uint8_t x[6];
@@ -48,7 +48,7 @@ typedef struct ipv6_t {
 	uint16_t x[8];
 } ipv6_t;
 
-typedef short length_t;
+typedef uint16_t length_t;
 
 #define AF_UNKNOWN 255
 
@@ -77,9 +77,9 @@ typedef union sockaddr_t {
 #endif
 
 typedef struct vpn_packet_t {
-	length_t len;				/* the actual number of bytes in the `data' field */
-	int priority;				/* priority or TOS */
-	uint32_t seqno;				/* 32 bits sequence number (network byte order of course) */
+	length_t len;           /* the actual number of bytes in the `data' field */
+	int priority;           /* priority or TOS */
+	uint32_t seqno;         /* 32 bits sequence number (network byte order of course) */
 	uint8_t data[MAXSIZE];
 } vpn_packet_t;
 
@@ -137,7 +137,7 @@ extern bool handle_new_meta_connection(int);
 extern int setup_listen_socket(const sockaddr_t *);
 extern int setup_vpn_in_socket(const sockaddr_t *);
 extern void send_packet(const struct node_t *, vpn_packet_t *);
-extern void receive_tcppacket(struct connection_t *, const char *, int);
+extern void receive_tcppacket(struct connection_t *, const char *, length_t);
 extern void broadcast_packet(const struct node_t *, vpn_packet_t *);
 extern char *get_name(void);
 extern bool setup_network(void);