rng-egd: remove redundant free

[qemu.git] / slirp / tcp_var.h

diff --git a/slirp/tcp_var.h b/slirp/tcp_var.h
index db0a9c986df8b877c93a957af97eae53dbb9b25a..004193fb6d0073433c93764aa845ba3f2ba45071 100644 (file)
--- a/slirp/tcp_var.h
+++ b/slirp/tcp_var.h
@@ -75,9 +75,9 @@ struct tcpcb {
        tcp_seq snd_wl1;                /* window update seg seq number */
        tcp_seq snd_wl2;                /* window update seg ack number */
        tcp_seq iss;                    /* initial send sequence number */
-       u_int32_t snd_wnd;              /* send window */
+       uint32_t snd_wnd;               /* send window */
 /* receive sequence variables */
-       u_int32_t rcv_wnd;              /* receive window */
+       uint32_t rcv_wnd;               /* receive window */
        tcp_seq rcv_nxt;                /* receive next */
        tcp_seq rcv_up;                 /* receive urgent pointer */
        tcp_seq irs;                    /* initial receive sequence number */
@@ -91,8 +91,8 @@ struct tcpcb {
                                         * used to recognize retransmits
                                         */
 /* congestion control (for slow start, source quench, retransmit after loss) */
-       u_int32_t snd_cwnd;             /* congestion-controlled window */
-       u_int32_t snd_ssthresh;         /* snd_cwnd size threshold for
+       uint32_t snd_cwnd;              /* congestion-controlled window */
+       uint32_t snd_ssthresh;          /* snd_cwnd size threshold for
                                         * for slow start exponential to
                                         * linear switch
                                         */
@@ -106,7 +106,7 @@ struct tcpcb {
        short   t_srtt;                 /* smoothed round-trip time */
        short   t_rttvar;               /* variance in round-trip time */
        u_short t_rttmin;               /* minimum rtt allowed */
-       u_int32_t max_sndwnd;           /* largest window peer has offered */
+       uint32_t max_sndwnd;            /* largest window peer has offered */
 
 /* out-of-band data */
        char    t_oobflags;             /* have some */
@@ -120,8 +120,8 @@ struct tcpcb {
        u_char  rcv_scale;              /* window scaling for recv window */
        u_char  request_r_scale;        /* pending window scaling */
        u_char  requested_s_scale;
-       u_int32_t       ts_recent;              /* timestamp echo data */
-       u_int32_t       ts_recent_age;          /* when last updated */
+       uint32_t        ts_recent;              /* timestamp echo data */
+       uint32_t        ts_recent_age;          /* when last updated */
        tcp_seq last_ack_sent;
 
 };
@@ -158,6 +158,4 @@ struct tcpcb {
 #define        TCP_REXMTVAL(tp) \
        (((tp)->t_srtt >> TCP_RTT_SHIFT) + (tp)->t_rttvar)
 
-extern u_int32_t       tcp_now;                /* for RFC 1323 timestamps */
-
 #endif