From b6dce92e8917762e6bf81e177b20a0b7909a0532 Mon Sep 17 00:00:00 2001
From: Stefan Weil <weil@mail.berlios.de>
Date: Thu, 22 Jul 2010 22:15:23 +0200
Subject: slirp: Replace u_int8_t, u_int16_t, u_int32_t, u_int64_t by standard
 int types

There is no need to have a second set of integral types.
Replace them by the standard types from stdint.h.

Signed-off-by: Stefan Weil <weil@mail.berlios.de>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
---
 slirp/cksum.c        | 20 ++++++++++----------
 slirp/ip.h           | 40 ++++++++++++++++++++--------------------
 slirp/ip_icmp.h      |  2 +-
 slirp/ip_input.c     |  2 +-
 slirp/ip_output.c    | 22 +++++++++++-----------
 slirp/main.h         |  2 +-
 slirp/misc.h         | 20 ++++++++++----------
 slirp/slirp.h        |  6 +++---
 slirp/slirp_config.h |  6 ------
 slirp/socket.c       |  2 +-
 slirp/socket.h       | 10 +++++-----
 slirp/tcp.h          | 14 +++++++-------
 slirp/tcp_input.c    |  4 ++--
 slirp/tcp_output.c   | 10 +++++-----
 slirp/tcp_subr.c     | 12 ++++++------
 slirp/tcp_var.h      | 14 +++++++-------
 slirp/tftp.c         |  8 ++++----
 slirp/tftp.h         | 14 +++++++-------
 slirp/udp.c          |  8 ++++----
 slirp/udp.h          | 10 +++++-----
 20 files changed, 110 insertions(+), 116 deletions(-)

(limited to 'slirp')

diff --git a/slirp/cksum.c b/slirp/cksum.c
index 48a1792199..e43867da37 100644
--- a/slirp/cksum.c
+++ b/slirp/cksum.c
@@ -47,23 +47,23 @@
 
 int cksum(struct mbuf *m, int len)
 {
-	register u_int16_t *w;
+	register uint16_t *w;
 	register int sum = 0;
 	register int mlen = 0;
 	int byte_swapped = 0;
 
 	union {
-		u_int8_t	c[2];
-		u_int16_t	s;
+		uint8_t  c[2];
+		uint16_t s;
 	} s_util;
 	union {
-		u_int16_t s[2];
-		u_int32_t l;
+		uint16_t s[2];
+		uint32_t l;
 	} l_util;
 
 	if (m->m_len == 0)
 	   goto cont;
-	w = mtod(m, u_int16_t *);
+	w = mtod(m, uint16_t *);
 
 	mlen = m->m_len;
 
@@ -78,8 +78,8 @@ int cksum(struct mbuf *m, int len)
 	if ((1 & (long) w) && (mlen > 0)) {
 		REDUCE;
 		sum <<= 8;
-		s_util.c[0] = *(u_int8_t *)w;
-		w = (u_int16_t *)((int8_t *)w + 1);
+		s_util.c[0] = *(uint8_t *)w;
+		w = (uint16_t *)((int8_t *)w + 1);
 		mlen--;
 		byte_swapped = 1;
 	}
@@ -111,14 +111,14 @@ int cksum(struct mbuf *m, int len)
 		REDUCE;
 		sum <<= 8;
 		if (mlen == -1) {
-			s_util.c[1] = *(u_int8_t *)w;
+			s_util.c[1] = *(uint8_t *)w;
 			sum += s_util.s;
 			mlen = 0;
 		} else
 
 		   mlen = -1;
 	} else if (mlen == -1)
-	   s_util.c[0] = *(u_int8_t *)w;
+	   s_util.c[0] = *(uint8_t *)w;
 
 cont:
 #ifdef DEBUG
diff --git a/slirp/ip.h b/slirp/ip.h
index 8d185a199a..48ea38e5ec 100644
--- a/slirp/ip.h
+++ b/slirp/ip.h
@@ -51,17 +51,17 @@
 #  define NTOHL(d) ((d) = ntohl((d)))
 # endif
 # ifndef NTOHS
-#  define NTOHS(d) ((d) = ntohs((u_int16_t)(d)))
+#  define NTOHS(d) ((d) = ntohs((uint16_t)(d)))
 # endif
 # ifndef HTONL
 #  define HTONL(d) ((d) = htonl((d)))
 # endif
 # ifndef HTONS
-#  define HTONS(d) ((d) = htons((u_int16_t)(d)))
+#  define HTONS(d) ((d) = htons((uint16_t)(d)))
 # endif
 #endif
 
-typedef u_int32_t n_long;                 /* long as received from the net */
+typedef uint32_t n_long;                 /* long as received from the net */
 
 /*
  * Definitions for internet protocol version 4.
@@ -80,16 +80,16 @@ struct ip {
 	u_int ip_hl:4,		/* header length */
 		ip_v:4;			/* version */
 #endif
-	u_int8_t ip_tos;			/* type of service */
-	u_int16_t	ip_len;			/* total length */
-	u_int16_t	ip_id;			/* identification */
-	u_int16_t	ip_off;			/* fragment offset field */
+	uint8_t		ip_tos;			/* type of service */
+	uint16_t	ip_len;			/* total length */
+	uint16_t	ip_id;			/* identification */
+	uint16_t	ip_off;			/* fragment offset field */
 #define	IP_DF 0x4000			/* don't fragment flag */
 #define	IP_MF 0x2000			/* more fragments flag */
 #define	IP_OFFMASK 0x1fff		/* mask for fragmenting bits */
-	u_int8_t ip_ttl;			/* time to live */
-	u_int8_t ip_p;			/* protocol */
-	u_int16_t	ip_sum;			/* checksum */
+	uint8_t ip_ttl;			/* time to live */
+	uint8_t ip_p;			/* protocol */
+	uint16_t	ip_sum;			/* checksum */
 	struct	in_addr ip_src,ip_dst;	/* source and dest address */
 } __attribute__((packed));
 
@@ -136,9 +136,9 @@ struct ip {
  * Time stamp option structure.
  */
 struct	ip_timestamp {
-	u_int8_t	ipt_code;		/* IPOPT_TS */
-	u_int8_t	ipt_len;		/* size of structure (variable) */
-	u_int8_t	ipt_ptr;		/* index of current entry */
+	uint8_t	ipt_code;		/* IPOPT_TS */
+	uint8_t	ipt_len;		/* size of structure (variable) */
+	uint8_t	ipt_ptr;		/* index of current entry */
 #ifdef HOST_WORDS_BIGENDIAN
 	u_int	ipt_oflw:4,		/* overflow counter */
 		ipt_flg:4;		/* flags, see below */
@@ -198,9 +198,9 @@ struct qlink {
  */
 struct ipovly {
 	struct mbuf_ptr ih_mbuf;	/* backpointer to mbuf */
-	u_int8_t	ih_x1;			/* (unused) */
-	u_int8_t	ih_pr;			/* protocol */
-	u_int16_t	ih_len;			/* protocol length */
+	uint8_t	ih_x1;			/* (unused) */
+	uint8_t	ih_pr;			/* protocol */
+	uint16_t	ih_len;			/* protocol length */
 	struct	in_addr ih_src;		/* source internet address */
 	struct	in_addr ih_dst;		/* destination internet address */
 } __attribute__((packed));
@@ -215,9 +215,9 @@ struct ipovly {
 struct ipq {
         struct qlink frag_link;			/* to ip headers of fragments */
 	struct qlink ip_link;				/* to other reass headers */
-	u_int8_t	ipq_ttl;		/* time for reass q to live */
-	u_int8_t	ipq_p;			/* protocol of this fragment */
-	u_int16_t	ipq_id;			/* sequence id for reassembly */
+	uint8_t	ipq_ttl;		/* time for reass q to live */
+	uint8_t	ipq_p;			/* protocol of this fragment */
+	uint16_t	ipq_id;			/* sequence id for reassembly */
 	struct	in_addr ipq_src,ipq_dst;
 } __attribute__((packed));
 
@@ -235,7 +235,7 @@ struct	ipasfrag {
 #define ipf_tos      ipf_ip.ip_tos
 #define ipf_len      ipf_ip.ip_len
 #define ipf_next     ipf_link.next
-#define ipf_prev     ipf_link.prev 
+#define ipf_prev     ipf_link.prev
 
 /*
  * Structure stored in mbuf in inpcb.ip_options
diff --git a/slirp/ip_icmp.h b/slirp/ip_icmp.h
index e793990d28..2692822f87 100644
--- a/slirp/ip_icmp.h
+++ b/slirp/ip_icmp.h
@@ -38,7 +38,7 @@
  * Per RFC 792, September 1981.
  */
 
-typedef u_int32_t n_time;
+typedef uint32_t n_time;
 
 /*
  * Structure of an icmp header.
diff --git a/slirp/ip_input.c b/slirp/ip_input.c
index bb101da1a6..0fe0ff779e 100644
--- a/slirp/ip_input.c
+++ b/slirp/ip_input.c
@@ -477,7 +477,7 @@ ip_dooptions(m)
 	register struct in_ifaddr *ia;
 	int opt, optlen, cnt, off, code, type, forward = 0;
 	struct in_addr *sin, dst;
-typedef u_int32_t n_time;
+typedef uint32_t n_time;
 	n_time ntime;
 
 	dst = ip->ip_dst;
diff --git a/slirp/ip_output.c b/slirp/ip_output.c
index dba278478b..542f3180be 100644
--- a/slirp/ip_output.c
+++ b/slirp/ip_output.c
@@ -75,9 +75,9 @@ ip_output(struct socket *so, struct mbuf *m0)
 	/*
 	 * If small enough for interface, can just send directly.
 	 */
-	if ((u_int16_t)ip->ip_len <= IF_MTU) {
-		ip->ip_len = htons((u_int16_t)ip->ip_len);
-		ip->ip_off = htons((u_int16_t)ip->ip_off);
+	if ((uint16_t)ip->ip_len <= IF_MTU) {
+		ip->ip_len = htons((uint16_t)ip->ip_len);
+		ip->ip_off = htons((uint16_t)ip->ip_off);
 		ip->ip_sum = 0;
 		ip->ip_sum = cksum(m, hlen);
 
@@ -110,7 +110,7 @@ ip_output(struct socket *so, struct mbuf *m0)
 	 */
 	m0 = m;
 	mhlen = sizeof (struct ip);
-	for (off = hlen + len; off < (u_int16_t)ip->ip_len; off += len) {
+	for (off = hlen + len; off < (uint16_t)ip->ip_len; off += len) {
 	  register struct ip *mhip;
 	  m = m_get(slirp);
           if (m == NULL) {
@@ -125,18 +125,18 @@ ip_output(struct socket *so, struct mbuf *m0)
 	  mhip->ip_off = ((off - hlen) >> 3) + (ip->ip_off & ~IP_MF);
 	  if (ip->ip_off & IP_MF)
 	    mhip->ip_off |= IP_MF;
-	  if (off + len >= (u_int16_t)ip->ip_len)
-	    len = (u_int16_t)ip->ip_len - off;
+	  if (off + len >= (uint16_t)ip->ip_len)
+	    len = (uint16_t)ip->ip_len - off;
 	  else
 	    mhip->ip_off |= IP_MF;
-	  mhip->ip_len = htons((u_int16_t)(len + mhlen));
+	  mhip->ip_len = htons((uint16_t)(len + mhlen));
 
 	  if (m_copy(m, m0, off, len) < 0) {
 	    error = -1;
 	    goto sendorfree;
 	  }
 
-	  mhip->ip_off = htons((u_int16_t)mhip->ip_off);
+	  mhip->ip_off = htons((uint16_t)mhip->ip_off);
 	  mhip->ip_sum = 0;
 	  mhip->ip_sum = cksum(m, mhlen);
 	  *mnext = m;
@@ -147,9 +147,9 @@ ip_output(struct socket *so, struct mbuf *m0)
 	 * and updating header, then send each fragment (in order).
 	 */
 	m = m0;
-	m_adj(m, hlen + firstlen - (u_int16_t)ip->ip_len);
-	ip->ip_len = htons((u_int16_t)m->m_len);
-	ip->ip_off = htons((u_int16_t)(ip->ip_off | IP_MF));
+	m_adj(m, hlen + firstlen - (uint16_t)ip->ip_len);
+	ip->ip_len = htons((uint16_t)m->m_len);
+	ip->ip_off = htons((uint16_t)(ip->ip_off | IP_MF));
 	ip->ip_sum = 0;
 	ip->ip_sum = cksum(m, hlen);
 sendorfree:
diff --git a/slirp/main.h b/slirp/main.h
index 8d09df9d4c..0dd8d81ce4 100644
--- a/slirp/main.h
+++ b/slirp/main.h
@@ -14,7 +14,7 @@
 extern int slirp_socket;
 extern int slirp_socket_unit;
 extern int slirp_socket_port;
-extern u_int32_t slirp_socket_addr;
+extern uint32_t slirp_socket_addr;
 extern char *slirp_socket_passwd;
 extern int ctty_closed;
 
diff --git a/slirp/misc.h b/slirp/misc.h
index da68d09950..ed40a103c5 100644
--- a/slirp/misc.h
+++ b/slirp/misc.h
@@ -37,24 +37,24 @@ void do_wait(int);
 #define EMU_NOCONNECT 0x10	/* Don't connect */
 
 struct tos_t {
-	u_int16_t lport;
-	u_int16_t fport;
-	u_int8_t tos;
-	u_int8_t emu;
+    uint16_t lport;
+    uint16_t fport;
+    uint8_t tos;
+    uint8_t emu;
 };
 
 struct emu_t {
-	u_int16_t lport;
-	u_int16_t fport;
-	u_int8_t tos;
-	u_int8_t emu;
-	struct emu_t *next;
+    uint16_t lport;
+    uint16_t fport;
+    uint8_t tos;
+    uint8_t emu;
+    struct emu_t *next;
 };
 
 extern int x_port, x_server, x_display;
 
 int show_x(char *, struct socket *);
-void redir_x(u_int32_t, int, int, int);
+void redir_x(uint32_t, int, int, int);
 void slirp_insque(void *, void *);
 void slirp_remque(void *);
 int add_exec(struct ex_list **, int, char *, struct in_addr, int);
diff --git a/slirp/slirp.h b/slirp/slirp.h
index 98a26442a3..79d9ecb58c 100644
--- a/slirp/slirp.h
+++ b/slirp/slirp.h
@@ -233,7 +233,7 @@ struct Slirp {
 
     /* ip states */
     struct ipq ipq;         /* ip reass. queue */
-    u_int16_t ip_id;        /* ip packet ctr, for ids */
+    uint16_t ip_id;         /* ip packet ctr, for ids */
 
     /* bootp/dhcp states */
     BOOTPClient bootp_clients[NB_BOOTP_CLIENTS];
@@ -243,7 +243,7 @@ struct Slirp {
     struct socket tcb;
     struct socket *tcp_last_so;
     tcp_seq tcp_iss;        /* tcp initial send seq # */
-    u_int32_t tcp_now;      /* for RFC 1323 timestamps */
+    uint32_t tcp_now;       /* for RFC 1323 timestamps */
 
     /* udp states */
     struct socket udb;
@@ -339,7 +339,7 @@ void tcp_sockclosed(struct tcpcb *);
 int tcp_fconnect(struct socket *);
 void tcp_connect(struct socket *);
 int tcp_attach(struct socket *);
-u_int8_t tcp_tos(struct socket *);
+uint8_t tcp_tos(struct socket *);
 int tcp_emu(struct socket *, struct mbuf *);
 int tcp_ctl(struct socket *);
 struct tcpcb *tcp_drop(struct tcpcb *tp, int err);
diff --git a/slirp/slirp_config.h b/slirp/slirp_config.h
index a40248eb72..f19c7034ca 100644
--- a/slirp/slirp_config.h
+++ b/slirp/slirp_config.h
@@ -133,12 +133,6 @@
 /* Define if your compiler doesn't like prototypes */
 #undef NO_PROTOTYPES
 
-/* Define if you don't have u_int32_t etc. typedef'd */
-#undef NEED_TYPEDEFS
-#ifdef __sun__
-#define NEED_TYPEDEFS
-#endif
-
 /* Define to sizeof(char) */
 #define SIZEOF_CHAR 1
 
diff --git a/slirp/socket.c b/slirp/socket.c
index eaad77af8d..611923424c 100644
--- a/slirp/socket.c
+++ b/slirp/socket.c
@@ -580,7 +580,7 @@ sosendto(struct socket *so, struct mbuf *m)
  * Listen for incoming TCP connections
  */
 struct socket *
-tcp_listen(Slirp *slirp, u_int32_t haddr, u_int hport, u_int32_t laddr,
+tcp_listen(Slirp *slirp, uint32_t haddr, u_int hport, uint32_t laddr,
            u_int lport, int flags)
 {
 	struct sockaddr_in addr;
diff --git a/slirp/socket.h b/slirp/socket.h
index 6e85d03588..857b0da311 100644
--- a/slirp/socket.h
+++ b/slirp/socket.h
@@ -31,11 +31,11 @@ struct socket {
   int so_urgc;
   struct in_addr so_faddr;	   /* foreign host table entry */
   struct in_addr so_laddr;	   /* local host table entry */
-  u_int16_t so_fport;		   /* foreign port */
-  u_int16_t so_lport;		   /* local port */
+  uint16_t so_fport;		   /* foreign port */
+  uint16_t so_lport;		   /* local port */
 
-  u_int8_t	so_iptos;	/* Type of service */
-  u_int8_t	so_emu;		/* Is the socket emulated? */
+  uint8_t	so_iptos;	/* Type of service */
+  uint8_t	so_emu;		/* Is the socket emulated? */
 
   u_char	so_type;		/* Type of socket, UDP or TCP */
   int	so_state;		/* internal state flags SS_*, below */
@@ -83,7 +83,7 @@ int sosendoob(struct socket *);
 int sowrite(struct socket *);
 void sorecvfrom(struct socket *);
 int sosendto(struct socket *, struct mbuf *);
-struct socket * tcp_listen(Slirp *, u_int32_t, u_int, u_int32_t, u_int,
+struct socket * tcp_listen(Slirp *, uint32_t, u_int, uint32_t, u_int,
                                int);
 void soisfconnecting(register struct socket *);
 void soisfconnected(register struct socket *);
diff --git a/slirp/tcp.h b/slirp/tcp.h
index c7e3457b7a..9d06836626 100644
--- a/slirp/tcp.h
+++ b/slirp/tcp.h
@@ -33,7 +33,7 @@
 #ifndef _TCP_H_
 #define _TCP_H_
 
-typedef	u_int32_t	tcp_seq;
+typedef	uint32_t tcp_seq;
 
 #define      PR_SLOWHZ       2               /* 2 slow timeouts per second (approx) */
 #define      PR_FASTHZ       5               /* 5 fast timeouts per second (not important) */
@@ -46,8 +46,8 @@ typedef	u_int32_t	tcp_seq;
  * Per RFC 793, September, 1981.
  */
 struct tcphdr {
-	u_int16_t	th_sport;		/* source port */
-	u_int16_t	th_dport;		/* destination port */
+	uint16_t th_sport;              /* source port */
+	uint16_t th_dport;              /* destination port */
 	tcp_seq	th_seq;			/* sequence number */
 	tcp_seq	th_ack;			/* acknowledgement number */
 #ifdef HOST_WORDS_BIGENDIAN
@@ -57,16 +57,16 @@ struct tcphdr {
 	u_int	th_x2:4,		/* (unused) */
 		th_off:4;		/* data offset */
 #endif
-	u_int8_t	th_flags;
+	uint8_t th_flags;
 #define	TH_FIN	0x01
 #define	TH_SYN	0x02
 #define	TH_RST	0x04
 #define	TH_PUSH	0x08
 #define	TH_ACK	0x10
 #define	TH_URG	0x20
-	u_int16_t	th_win;			/* window */
-	u_int16_t	th_sum;			/* checksum */
-	u_int16_t	th_urp;			/* urgent pointer */
+	uint16_t th_win;                /* window */
+	uint16_t th_sum;                /* checksum */
+	uint16_t th_urp;                /* urgent pointer */
 };
 
 #include "tcp_var.h"
diff --git a/slirp/tcp_input.c b/slirp/tcp_input.c
index 2808e3e4e4..e4a77310d0 100644
--- a/slirp/tcp_input.c
+++ b/slirp/tcp_input.c
@@ -280,7 +280,7 @@ tcp_input(struct mbuf *m, int iphlen, struct socket *inso)
         tcpiphdr2qlink(ti)->next = tcpiphdr2qlink(ti)->prev = NULL;
         memset(&ti->ti_i.ih_mbuf, 0 , sizeof(struct mbuf_ptr));
 	ti->ti_x1 = 0;
-	ti->ti_len = htons((u_int16_t)tlen);
+	ti->ti_len = htons((uint16_t)tlen);
 	len = sizeof(struct ip ) + tlen;
 	if(cksum(m, len)) {
 	  goto drop;
@@ -1289,7 +1289,7 @@ drop:
 static void
 tcp_dooptions(struct tcpcb *tp, u_char *cp, int cnt, struct tcpiphdr *ti)
 {
-	u_int16_t mss;
+	uint16_t mss;
 	int opt, optlen;
 
 	DEBUG_CALL("tcp_dooptions");
diff --git a/slirp/tcp_output.c b/slirp/tcp_output.c
index 0d6011ac64..779314bf9a 100644
--- a/slirp/tcp_output.c
+++ b/slirp/tcp_output.c
@@ -263,11 +263,11 @@ send:
 	if (flags & TH_SYN) {
 		tp->snd_nxt = tp->iss;
 		if ((tp->t_flags & TF_NOOPT) == 0) {
-			u_int16_t mss;
+			uint16_t mss;
 
 			opt[0] = TCPOPT_MAXSEG;
 			opt[1] = 4;
-			mss = htons((u_int16_t) tcp_mss(tp, 0));
+			mss = htons((uint16_t) tcp_mss(tp, 0));
 			memcpy((caddr_t)(opt + 2), (caddr_t)&mss, sizeof(mss));
 			optlen = 4;
 		}
@@ -364,10 +364,10 @@ send:
 		win = (long)TCP_MAXWIN << tp->rcv_scale;
 	if (win < (long)(tp->rcv_adv - tp->rcv_nxt))
 		win = (long)(tp->rcv_adv - tp->rcv_nxt);
-	ti->ti_win = htons((u_int16_t) (win>>tp->rcv_scale));
+	ti->ti_win = htons((uint16_t) (win>>tp->rcv_scale));
 
 	if (SEQ_GT(tp->snd_up, tp->snd_una)) {
-		ti->ti_urp = htons((u_int16_t)(tp->snd_up - ntohl(ti->ti_seq)));
+		ti->ti_urp = htons((uint16_t)(tp->snd_up - ntohl(ti->ti_seq)));
 		ti->ti_flags |= TH_URG;
 	} else
 		/*
@@ -383,7 +383,7 @@ send:
 	 * checksum extended header and data.
 	 */
 	if (len + optlen)
-		ti->ti_len = htons((u_int16_t)(sizeof (struct tcphdr) +
+		ti->ti_len = htons((uint16_t)(sizeof (struct tcphdr) +
 		    optlen + len));
 	ti->ti_sum = cksum(m, (int)(hdrlen + len));
 
diff --git a/slirp/tcp_subr.c b/slirp/tcp_subr.c
index 0a370f101e..b661d2623c 100644
--- a/slirp/tcp_subr.c
+++ b/slirp/tcp_subr.c
@@ -134,8 +134,8 @@ tcp_respond(struct tcpcb *tp, struct tcpiphdr *ti, struct mbuf *m,
 		m->m_len = sizeof (struct tcpiphdr);
 		tlen = 0;
 #define xchg(a,b,type) { type t; t=a; a=b; b=t; }
-		xchg(ti->ti_dst.s_addr, ti->ti_src.s_addr, u_int32_t);
-		xchg(ti->ti_dport, ti->ti_sport, u_int16_t);
+		xchg(ti->ti_dst.s_addr, ti->ti_src.s_addr, uint32_t);
+		xchg(ti->ti_dport, ti->ti_sport, uint16_t);
 #undef xchg
 	}
 	ti->ti_len = htons((u_short)(sizeof (struct tcphdr) + tlen));
@@ -150,9 +150,9 @@ tcp_respond(struct tcpcb *tp, struct tcpiphdr *ti, struct mbuf *m,
 	ti->ti_off = sizeof (struct tcphdr) >> 2;
 	ti->ti_flags = flags;
 	if (tp)
-		ti->ti_win = htons((u_int16_t) (win >> tp->rcv_scale));
+		ti->ti_win = htons((uint16_t) (win >> tp->rcv_scale));
 	else
-		ti->ti_win = htons((u_int16_t)win);
+		ti->ti_win = htons((uint16_t)win);
 	ti->ti_urp = 0;
 	ti->ti_sum = 0;
 	ti->ti_sum = cksum(m, tlen);
@@ -491,7 +491,7 @@ static struct emu_t *tcpemu = NULL;
 /*
  * Return TOS according to the above table
  */
-u_int8_t
+uint8_t
 tcp_tos(struct socket *so)
 {
 	int i = 0;
@@ -548,7 +548,7 @@ tcp_emu(struct socket *so, struct mbuf *m)
 	Slirp *slirp = so->slirp;
 	u_int n1, n2, n3, n4, n5, n6;
         char buff[257];
-	u_int32_t laddr;
+	uint32_t laddr;
 	u_int lport;
 	char *bptr;
 
diff --git a/slirp/tcp_var.h b/slirp/tcp_var.h
index 4ffbe04a18..004193fb6d 100644
--- 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;
 
 };
diff --git a/slirp/tftp.c b/slirp/tftp.c
index 67e9f2b9d6..55e4692acc 100644
--- a/slirp/tftp.c
+++ b/slirp/tftp.c
@@ -92,8 +92,8 @@ static int tftp_session_find(Slirp *slirp, struct tftp_t *tp)
   return -1;
 }
 
-static int tftp_read_data(struct tftp_session *spt, u_int16_t block_nr,
-			  u_int8_t *buf, int len)
+static int tftp_read_data(struct tftp_session *spt, uint16_t block_nr,
+                          uint8_t *buf, int len)
 {
   int fd;
   int bytes_read = 0;
@@ -155,7 +155,7 @@ static int tftp_send_oack(struct tftp_session *spt,
 }
 
 static void tftp_send_error(struct tftp_session *spt,
-                            u_int16_t errorcode, const char *msg,
+                            uint16_t errorcode, const char *msg,
                             struct tftp_t *recv_tp)
 {
   struct sockaddr_in saddr, daddr;
@@ -194,7 +194,7 @@ out:
 }
 
 static int tftp_send_data(struct tftp_session *spt,
-			  u_int16_t block_nr,
+                          uint16_t block_nr,
 			  struct tftp_t *recv_tp)
 {
   struct sockaddr_in saddr, daddr;
diff --git a/slirp/tftp.h b/slirp/tftp.h
index 1415c8527b..b9f0847eb9 100644
--- a/slirp/tftp.h
+++ b/slirp/tftp.h
@@ -16,17 +16,17 @@
 struct tftp_t {
   struct ip ip;
   struct udphdr udp;
-  u_int16_t tp_op;
+  uint16_t tp_op;
   union {
     struct {
-      u_int16_t tp_block_nr;
-      u_int8_t tp_buf[512];
+      uint16_t tp_block_nr;
+      uint8_t tp_buf[512];
     } tp_data;
     struct {
-      u_int16_t tp_error_code;
-      u_int8_t tp_msg[512];
+      uint16_t tp_error_code;
+      uint8_t tp_msg[512];
     } tp_error;
-    u_int8_t tp_buf[512 + 2];
+    uint8_t tp_buf[512 + 2];
   } x;
 };
 
@@ -35,7 +35,7 @@ struct tftp_session {
     char *filename;
 
     struct in_addr client_ip;
-    u_int16_t client_port;
+    uint16_t client_port;
 
     int timestamp;
 };
diff --git a/slirp/udp.c b/slirp/udp.c
index d6c39b97be..02b3793e9f 100644
--- a/slirp/udp.c
+++ b/slirp/udp.c
@@ -41,7 +41,7 @@
 #include <slirp.h>
 #include "ip_icmp.h"
 
-static u_int8_t udp_tos(struct socket *so);
+static uint8_t udp_tos(struct socket *so);
 
 void
 udp_init(Slirp *slirp)
@@ -88,7 +88,7 @@ udp_input(register struct mbuf *m, int iphlen)
 	 * Make mbuf data length reflect UDP length.
 	 * If not enough data to reflect UDP length, drop.
 	 */
-	len = ntohs((u_int16_t)uh->uh_ulen);
+	len = ntohs((uint16_t)uh->uh_ulen);
 
 	if (ip->ip_len != len) {
 		if (len > ip->ip_len) {
@@ -321,7 +321,7 @@ static const struct tos_t udptos[] = {
 	{0, 0, 0, 0}
 };
 
-static u_int8_t
+static uint8_t
 udp_tos(struct socket *so)
 {
 	int i = 0;
@@ -339,7 +339,7 @@ udp_tos(struct socket *so)
 }
 
 struct socket *
-udp_listen(Slirp *slirp, u_int32_t haddr, u_int hport, u_int32_t laddr,
+udp_listen(Slirp *slirp, uint32_t haddr, u_int hport, uint32_t laddr,
            u_int lport, int flags)
 {
 	struct sockaddr_in addr;
diff --git a/slirp/udp.h b/slirp/udp.h
index 47d2f3d4cd..9b5c3cf56a 100644
--- a/slirp/udp.h
+++ b/slirp/udp.h
@@ -41,10 +41,10 @@
  * Per RFC 768, September, 1981.
  */
 struct udphdr {
-	u_int16_t	uh_sport;		/* source port */
-	u_int16_t	uh_dport;		/* destination port */
-	int16_t	uh_ulen;		/* udp length */
-	u_int16_t	uh_sum;			/* udp checksum */
+    uint16_t uh_sport;          /* source port */
+    uint16_t uh_dport;          /* destination port */
+    int16_t  uh_ulen;           /* udp length */
+    uint16_t uh_sum;            /* udp checksum */
 };
 
 /*
@@ -78,7 +78,7 @@ void udp_input(register struct mbuf *, int);
 int udp_output(struct socket *, struct mbuf *, struct sockaddr_in *);
 int udp_attach(struct socket *);
 void udp_detach(struct socket *);
-struct socket * udp_listen(Slirp *, u_int32_t, u_int, u_int32_t, u_int,
+struct socket * udp_listen(Slirp *, uint32_t, u_int, uint32_t, u_int,
                            int);
 int udp_output2(struct socket *so, struct mbuf *m,
                 struct sockaddr_in *saddr, struct sockaddr_in *daddr,
-- 
cgit v1.2.3