root / slirp / slirp.h @ 1de7afc9
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1 | f0cbd3ec | bellard | #ifndef __COMMON_H__
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2 | f0cbd3ec | bellard | #define __COMMON_H__
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3 | f0cbd3ec | bellard | |
4 | 5fa0ab8f | bellard | #include "config-host.h" |
5 | f0cbd3ec | bellard | #include "slirp_config.h" |
6 | f0cbd3ec | bellard | |
7 | 379ff53d | bellard | #ifdef _WIN32
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8 | 379ff53d | bellard | # include <inttypes.h> |
9 | 379ff53d | bellard | |
10 | 379ff53d | bellard | typedef char *caddr_t; |
11 | 379ff53d | bellard | |
12 | 34444131 | bellard | # include <windows.h> |
13 | 379ff53d | bellard | # include <winsock2.h> |
14 | 116842ee | balrog | # include <ws2tcpip.h> |
15 | 379ff53d | bellard | # include <sys/timeb.h> |
16 | 379ff53d | bellard | # include <iphlpapi.h> |
17 | 379ff53d | bellard | |
18 | 379ff53d | bellard | #else
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19 | 379ff53d | bellard | # define ioctlsocket ioctl
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20 | 379ff53d | bellard | # define closesocket(s) close(s)
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21 | 4a2b39d3 | Andreas Färber | # if !defined(__HAIKU__)
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22 | 4a2b39d3 | Andreas Färber | # define O_BINARY 0 |
23 | 4a2b39d3 | Andreas Färber | # endif
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24 | 379ff53d | bellard | #endif
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25 | 379ff53d | bellard | |
26 | f0cbd3ec | bellard | #include <sys/types.h> |
27 | f0cbd3ec | bellard | #ifdef HAVE_SYS_BITYPES_H
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28 | f0cbd3ec | bellard | # include <sys/bitypes.h> |
29 | f0cbd3ec | bellard | #endif
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30 | f0cbd3ec | bellard | |
31 | 170c6f87 | bellard | #include <sys/time.h> |
32 | 170c6f87 | bellard | |
33 | f0cbd3ec | bellard | #ifdef HAVE_UNISTD_H
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34 | f0cbd3ec | bellard | # include <unistd.h> |
35 | f0cbd3ec | bellard | #endif
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36 | f0cbd3ec | bellard | |
37 | f0cbd3ec | bellard | #ifdef HAVE_STDLIB_H
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38 | f0cbd3ec | bellard | # include <stdlib.h> |
39 | f0cbd3ec | bellard | #endif
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40 | f0cbd3ec | bellard | |
41 | f0cbd3ec | bellard | #include <stdio.h> |
42 | f0cbd3ec | bellard | #include <errno.h> |
43 | f0cbd3ec | bellard | |
44 | f0cbd3ec | bellard | #ifndef HAVE_MEMMOVE
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45 | f0cbd3ec | bellard | #define memmove(x, y, z) bcopy(y, x, z)
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46 | f0cbd3ec | bellard | #endif
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47 | f0cbd3ec | bellard | |
48 | f0cbd3ec | bellard | #if TIME_WITH_SYS_TIME
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49 | f0cbd3ec | bellard | # include <sys/time.h> |
50 | f0cbd3ec | bellard | # include <time.h> |
51 | f0cbd3ec | bellard | #else
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52 | eb38c52c | blueswir1 | # ifdef HAVE_SYS_TIME_H
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53 | f0cbd3ec | bellard | # include <sys/time.h> |
54 | f0cbd3ec | bellard | # else
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55 | f0cbd3ec | bellard | # include <time.h> |
56 | f0cbd3ec | bellard | # endif
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57 | f0cbd3ec | bellard | #endif
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58 | f0cbd3ec | bellard | |
59 | f0cbd3ec | bellard | #ifdef HAVE_STRING_H
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60 | f0cbd3ec | bellard | # include <string.h> |
61 | f0cbd3ec | bellard | #else
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62 | f0cbd3ec | bellard | # include <strings.h> |
63 | f0cbd3ec | bellard | #endif
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64 | f0cbd3ec | bellard | |
65 | 379ff53d | bellard | #ifndef _WIN32
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66 | f0cbd3ec | bellard | #include <sys/uio.h> |
67 | 379ff53d | bellard | #endif
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68 | f0cbd3ec | bellard | |
69 | 379ff53d | bellard | #ifndef _WIN32
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70 | f0cbd3ec | bellard | #include <netinet/in.h> |
71 | f0cbd3ec | bellard | #include <arpa/inet.h> |
72 | 379ff53d | bellard | #endif
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73 | f0cbd3ec | bellard | |
74 | f0cbd3ec | bellard | /* Systems lacking strdup() definition in <string.h>. */
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75 | f0cbd3ec | bellard | #if defined(ultrix)
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76 | 6cb9c6d3 | Blue Swirl | char *strdup(const char *); |
77 | f0cbd3ec | bellard | #endif
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78 | f0cbd3ec | bellard | |
79 | f0cbd3ec | bellard | /* Systems lacking malloc() definition in <stdlib.h>. */
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80 | f0cbd3ec | bellard | #if defined(ultrix) || defined(hcx)
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81 | 6cb9c6d3 | Blue Swirl | void *malloc(size_t arg);
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82 | 6cb9c6d3 | Blue Swirl | void free(void *ptr); |
83 | f0cbd3ec | bellard | #endif
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84 | f0cbd3ec | bellard | |
85 | f0cbd3ec | bellard | #include <fcntl.h> |
86 | f0cbd3ec | bellard | #ifndef NO_UNIX_SOCKETS
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87 | f0cbd3ec | bellard | #include <sys/un.h> |
88 | f0cbd3ec | bellard | #endif
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89 | f0cbd3ec | bellard | #include <signal.h> |
90 | f0cbd3ec | bellard | #ifdef HAVE_SYS_SIGNAL_H
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91 | f0cbd3ec | bellard | # include <sys/signal.h> |
92 | f0cbd3ec | bellard | #endif
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93 | 379ff53d | bellard | #ifndef _WIN32
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94 | f0cbd3ec | bellard | #include <sys/socket.h> |
95 | 379ff53d | bellard | #endif
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96 | f0cbd3ec | bellard | |
97 | ee2654ac | bellard | #if defined(HAVE_SYS_IOCTL_H)
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98 | f0cbd3ec | bellard | # include <sys/ioctl.h> |
99 | f0cbd3ec | bellard | #endif
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100 | f0cbd3ec | bellard | |
101 | f0cbd3ec | bellard | #ifdef HAVE_SYS_SELECT_H
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102 | f0cbd3ec | bellard | # include <sys/select.h> |
103 | f0cbd3ec | bellard | #endif
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104 | f0cbd3ec | bellard | |
105 | f0cbd3ec | bellard | #ifdef HAVE_SYS_WAIT_H
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106 | f0cbd3ec | bellard | # include <sys/wait.h> |
107 | f0cbd3ec | bellard | #endif
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108 | f0cbd3ec | bellard | |
109 | f0cbd3ec | bellard | #ifdef HAVE_SYS_FILIO_H
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110 | f0cbd3ec | bellard | # include <sys/filio.h> |
111 | f0cbd3ec | bellard | #endif
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112 | f0cbd3ec | bellard | |
113 | f0cbd3ec | bellard | #ifdef USE_PPP
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114 | f0cbd3ec | bellard | #include <ppp/slirppp.h> |
115 | f0cbd3ec | bellard | #endif
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116 | f0cbd3ec | bellard | |
117 | f0cbd3ec | bellard | #ifdef __STDC__
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118 | f0cbd3ec | bellard | #include <stdarg.h> |
119 | f0cbd3ec | bellard | #else
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120 | f0cbd3ec | bellard | #include <varargs.h> |
121 | f0cbd3ec | bellard | #endif
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122 | f0cbd3ec | bellard | |
123 | f0cbd3ec | bellard | #include <sys/stat.h> |
124 | f0cbd3ec | bellard | |
125 | f0cbd3ec | bellard | /* Avoid conflicting with the libc insque() and remque(), which
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126 | f0cbd3ec | bellard | have different prototypes. */
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127 | f0cbd3ec | bellard | #define insque slirp_insque
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128 | f0cbd3ec | bellard | #define remque slirp_remque
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129 | f0cbd3ec | bellard | |
130 | f0cbd3ec | bellard | #ifdef HAVE_SYS_STROPTS_H
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131 | f0cbd3ec | bellard | #include <sys/stropts.h> |
132 | f0cbd3ec | bellard | #endif
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133 | f0cbd3ec | bellard | |
134 | f0cbd3ec | bellard | #include "debug.h" |
135 | f0cbd3ec | bellard | |
136 | 1de7afc9 | Paolo Bonzini | #include "qemu/queue.h" |
137 | 1de7afc9 | Paolo Bonzini | #include "qemu/sockets.h" |
138 | b1c99fcd | Jan Kiszka | |
139 | 460fec67 | Jan Kiszka | #include "libslirp.h" |
140 | f0cbd3ec | bellard | #include "ip.h" |
141 | f0cbd3ec | bellard | #include "tcp.h" |
142 | f0cbd3ec | bellard | #include "tcp_timer.h" |
143 | f0cbd3ec | bellard | #include "tcp_var.h" |
144 | f0cbd3ec | bellard | #include "tcpip.h" |
145 | f0cbd3ec | bellard | #include "udp.h" |
146 | e6d43cfb | Jan Kiszka | #include "ip_icmp.h" |
147 | f0cbd3ec | bellard | #include "mbuf.h" |
148 | f0cbd3ec | bellard | #include "sbuf.h" |
149 | f0cbd3ec | bellard | #include "socket.h" |
150 | f0cbd3ec | bellard | #include "if.h" |
151 | f0cbd3ec | bellard | #include "main.h" |
152 | f0cbd3ec | bellard | #include "misc.h" |
153 | f0cbd3ec | bellard | #ifdef USE_PPP
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154 | f0cbd3ec | bellard | #include "ppp/pppd.h" |
155 | f0cbd3ec | bellard | #include "ppp/ppp.h" |
156 | f0cbd3ec | bellard | #endif
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157 | f0cbd3ec | bellard | |
158 | f0cbd3ec | bellard | #include "bootp.h" |
159 | c7f74643 | bellard | #include "tftp.h" |
160 | 460fec67 | Jan Kiszka | |
161 | 1a0ca1e1 | Fabien Chouteau | #define ETH_ALEN 6 |
162 | 1a0ca1e1 | Fabien Chouteau | #define ETH_HLEN 14 |
163 | 1a0ca1e1 | Fabien Chouteau | |
164 | 1a0ca1e1 | Fabien Chouteau | #define ETH_P_IP 0x0800 /* Internet Protocol packet */ |
165 | 1a0ca1e1 | Fabien Chouteau | #define ETH_P_ARP 0x0806 /* Address Resolution packet */ |
166 | 1a0ca1e1 | Fabien Chouteau | |
167 | 1a0ca1e1 | Fabien Chouteau | #define ARPOP_REQUEST 1 /* ARP request */ |
168 | 1a0ca1e1 | Fabien Chouteau | #define ARPOP_REPLY 2 /* ARP reply */ |
169 | 1a0ca1e1 | Fabien Chouteau | |
170 | 1a0ca1e1 | Fabien Chouteau | struct ethhdr {
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171 | 1a0ca1e1 | Fabien Chouteau | unsigned char h_dest[ETH_ALEN]; /* destination eth addr */ |
172 | 1a0ca1e1 | Fabien Chouteau | unsigned char h_source[ETH_ALEN]; /* source ether addr */ |
173 | 1a0ca1e1 | Fabien Chouteau | unsigned short h_proto; /* packet type ID field */ |
174 | 1a0ca1e1 | Fabien Chouteau | }; |
175 | 1a0ca1e1 | Fabien Chouteau | |
176 | 1a0ca1e1 | Fabien Chouteau | struct arphdr {
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177 | 1a0ca1e1 | Fabien Chouteau | unsigned short ar_hrd; /* format of hardware address */ |
178 | 1a0ca1e1 | Fabien Chouteau | unsigned short ar_pro; /* format of protocol address */ |
179 | 1a0ca1e1 | Fabien Chouteau | unsigned char ar_hln; /* length of hardware address */ |
180 | 1a0ca1e1 | Fabien Chouteau | unsigned char ar_pln; /* length of protocol address */ |
181 | 1a0ca1e1 | Fabien Chouteau | unsigned short ar_op; /* ARP opcode (command) */ |
182 | 1a0ca1e1 | Fabien Chouteau | |
183 | 1a0ca1e1 | Fabien Chouteau | /*
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184 | 1a0ca1e1 | Fabien Chouteau | * Ethernet looks like this : This bit is variable sized however...
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185 | 1a0ca1e1 | Fabien Chouteau | */
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186 | 1a0ca1e1 | Fabien Chouteau | unsigned char ar_sha[ETH_ALEN]; /* sender hardware address */ |
187 | 1a0ca1e1 | Fabien Chouteau | uint32_t ar_sip; /* sender IP address */
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188 | 1a0ca1e1 | Fabien Chouteau | unsigned char ar_tha[ETH_ALEN]; /* target hardware address */ |
189 | 1a0ca1e1 | Fabien Chouteau | uint32_t ar_tip; /* target IP address */
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190 | 541dc0d4 | Stefan Weil | } QEMU_PACKED; |
191 | 1a0ca1e1 | Fabien Chouteau | |
192 | 1a0ca1e1 | Fabien Chouteau | #define ARP_TABLE_SIZE 16 |
193 | 1a0ca1e1 | Fabien Chouteau | |
194 | 1a0ca1e1 | Fabien Chouteau | typedef struct ArpTable { |
195 | 1a0ca1e1 | Fabien Chouteau | struct arphdr table[ARP_TABLE_SIZE];
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196 | 1a0ca1e1 | Fabien Chouteau | int next_victim;
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197 | 1a0ca1e1 | Fabien Chouteau | } ArpTable; |
198 | 1a0ca1e1 | Fabien Chouteau | |
199 | 5a371a2e | Jan Kiszka | void arp_table_add(Slirp *slirp, uint32_t ip_addr, uint8_t ethaddr[ETH_ALEN]);
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200 | 1a0ca1e1 | Fabien Chouteau | |
201 | 5a371a2e | Jan Kiszka | bool arp_table_search(Slirp *slirp, uint32_t ip_addr,
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202 | 1a0ca1e1 | Fabien Chouteau | uint8_t out_ethaddr[ETH_ALEN]); |
203 | 40ff6d7e | Kevin Wolf | |
204 | 460fec67 | Jan Kiszka | struct Slirp {
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205 | 72cf2d4f | Blue Swirl | QTAILQ_ENTRY(Slirp) entry; |
206 | b1c99fcd | Jan Kiszka | |
207 | 460fec67 | Jan Kiszka | /* virtual network configuration */
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208 | 460fec67 | Jan Kiszka | struct in_addr vnetwork_addr;
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209 | 460fec67 | Jan Kiszka | struct in_addr vnetwork_mask;
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210 | 460fec67 | Jan Kiszka | struct in_addr vhost_addr;
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211 | 460fec67 | Jan Kiszka | struct in_addr vdhcp_startaddr;
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212 | 460fec67 | Jan Kiszka | struct in_addr vnameserver_addr;
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213 | 460fec67 | Jan Kiszka | |
214 | 460fec67 | Jan Kiszka | struct in_addr client_ipaddr;
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215 | 460fec67 | Jan Kiszka | char client_hostname[33]; |
216 | 460fec67 | Jan Kiszka | |
217 | 460fec67 | Jan Kiszka | int restricted;
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218 | 460fec67 | Jan Kiszka | struct timeval tt;
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219 | 460fec67 | Jan Kiszka | struct ex_list *exec_list;
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220 | 460fec67 | Jan Kiszka | |
221 | 460fec67 | Jan Kiszka | /* mbuf states */
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222 | 460fec67 | Jan Kiszka | struct mbuf m_freelist, m_usedlist;
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223 | 460fec67 | Jan Kiszka | int mbuf_alloced;
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224 | 460fec67 | Jan Kiszka | |
225 | 460fec67 | Jan Kiszka | /* if states */
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226 | 460fec67 | Jan Kiszka | struct mbuf if_fastq; /* fast queue (for interactive data) */ |
227 | 460fec67 | Jan Kiszka | struct mbuf if_batchq; /* queue for non-interactive data */ |
228 | 460fec67 | Jan Kiszka | struct mbuf *next_m; /* pointer to next mbuf to output */ |
229 | 953e7f54 | Jan Kiszka | bool if_start_busy; /* avoid if_start recursion */ |
230 | 460fec67 | Jan Kiszka | |
231 | 460fec67 | Jan Kiszka | /* ip states */
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232 | 460fec67 | Jan Kiszka | struct ipq ipq; /* ip reass. queue */ |
233 | b6dce92e | Stefan Weil | uint16_t ip_id; /* ip packet ctr, for ids */
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234 | 460fec67 | Jan Kiszka | |
235 | 460fec67 | Jan Kiszka | /* bootp/dhcp states */
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236 | 460fec67 | Jan Kiszka | BOOTPClient bootp_clients[NB_BOOTP_CLIENTS]; |
237 | 460fec67 | Jan Kiszka | char *bootp_filename;
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238 | 63d2960b | Klaus Stengel | size_t vdnssearch_len; |
239 | 63d2960b | Klaus Stengel | uint8_t *vdnssearch; |
240 | 460fec67 | Jan Kiszka | |
241 | 460fec67 | Jan Kiszka | /* tcp states */
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242 | 460fec67 | Jan Kiszka | struct socket tcb;
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243 | 460fec67 | Jan Kiszka | struct socket *tcp_last_so;
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244 | 460fec67 | Jan Kiszka | tcp_seq tcp_iss; /* tcp initial send seq # */
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245 | b6dce92e | Stefan Weil | uint32_t tcp_now; /* for RFC 1323 timestamps */
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246 | 460fec67 | Jan Kiszka | |
247 | 460fec67 | Jan Kiszka | /* udp states */
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248 | 460fec67 | Jan Kiszka | struct socket udb;
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249 | 460fec67 | Jan Kiszka | struct socket *udp_last_so;
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250 | 460fec67 | Jan Kiszka | |
251 | e6d43cfb | Jan Kiszka | /* icmp states */
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252 | e6d43cfb | Jan Kiszka | struct socket icmp;
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253 | e6d43cfb | Jan Kiszka | struct socket *icmp_last_so;
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254 | e6d43cfb | Jan Kiszka | |
255 | 460fec67 | Jan Kiszka | /* tftp states */
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256 | 460fec67 | Jan Kiszka | char *tftp_prefix;
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257 | 460fec67 | Jan Kiszka | struct tftp_session tftp_sessions[TFTP_SESSIONS_MAX];
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258 | 460fec67 | Jan Kiszka | |
259 | 1a0ca1e1 | Fabien Chouteau | ArpTable arp_table; |
260 | 1a0ca1e1 | Fabien Chouteau | |
261 | 9f8bd042 | Jan Kiszka | void *opaque;
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262 | 460fec67 | Jan Kiszka | }; |
263 | 460fec67 | Jan Kiszka | |
264 | ad0d8c4c | Jan Kiszka | extern Slirp *slirp_instance;
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265 | f0cbd3ec | bellard | |
266 | f0cbd3ec | bellard | #ifndef NULL |
267 | f0cbd3ec | bellard | #define NULL (void *)0 |
268 | f0cbd3ec | bellard | #endif
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269 | f0cbd3ec | bellard | |
270 | f0cbd3ec | bellard | #ifndef FULL_BOLT
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271 | 6cb9c6d3 | Blue Swirl | void if_start(Slirp *);
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272 | f0cbd3ec | bellard | #else
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273 | 6cb9c6d3 | Blue Swirl | void if_start(struct ttys *); |
274 | f0cbd3ec | bellard | #endif
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275 | f0cbd3ec | bellard | |
276 | f0cbd3ec | bellard | #ifndef HAVE_STRERROR
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277 | 64b85a8f | Blue Swirl | char *strerror(int error); |
278 | f0cbd3ec | bellard | #endif
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279 | f0cbd3ec | bellard | |
280 | f0cbd3ec | bellard | #ifndef HAVE_INDEX
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281 | 6cb9c6d3 | Blue Swirl | char *index(const char *, int); |
282 | f0cbd3ec | bellard | #endif
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283 | f0cbd3ec | bellard | |
284 | f0cbd3ec | bellard | #ifndef HAVE_GETHOSTID
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285 | 6cb9c6d3 | Blue Swirl | long gethostid(void); |
286 | f0cbd3ec | bellard | #endif
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287 | f0cbd3ec | bellard | |
288 | 8b7968f7 | Stefan Weil | void lprint(const char *, ...) GCC_FMT_ATTR(1, 2); |
289 | f0cbd3ec | bellard | |
290 | 379ff53d | bellard | #ifndef _WIN32
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291 | f0cbd3ec | bellard | #include <netdb.h> |
292 | 379ff53d | bellard | #endif
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293 | f0cbd3ec | bellard | |
294 | f0cbd3ec | bellard | #define DEFAULT_BAUD 115200 |
295 | f0cbd3ec | bellard | |
296 | 9634d903 | blueswir1 | #define SO_OPTIONS DO_KEEPALIVE
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297 | 9634d903 | blueswir1 | #define TCP_MAXIDLE (TCPTV_KEEPCNT * TCPTV_KEEPINTVL)
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298 | 9634d903 | blueswir1 | |
299 | 63d2960b | Klaus Stengel | /* dnssearch.c */
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300 | 63d2960b | Klaus Stengel | int translate_dnssearch(Slirp *s, const char ** names); |
301 | 63d2960b | Klaus Stengel | |
302 | f0cbd3ec | bellard | /* cksum.c */
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303 | f0cbd3ec | bellard | int cksum(struct mbuf *m, int len); |
304 | f0cbd3ec | bellard | |
305 | f0cbd3ec | bellard | /* if.c */
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306 | 6cb9c6d3 | Blue Swirl | void if_init(Slirp *);
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307 | 6cb9c6d3 | Blue Swirl | void if_output(struct socket *, struct mbuf *); |
308 | f0cbd3ec | bellard | |
309 | f0cbd3ec | bellard | /* ip_input.c */
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310 | 6cb9c6d3 | Blue Swirl | void ip_init(Slirp *);
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311 | a68adc22 | Jan Kiszka | void ip_cleanup(Slirp *);
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312 | 6cb9c6d3 | Blue Swirl | void ip_input(struct mbuf *); |
313 | 6cb9c6d3 | Blue Swirl | void ip_slowtimo(Slirp *);
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314 | 6cb9c6d3 | Blue Swirl | void ip_stripoptions(register struct mbuf *, struct mbuf *); |
315 | f0cbd3ec | bellard | |
316 | f0cbd3ec | bellard | /* ip_output.c */
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317 | 6cb9c6d3 | Blue Swirl | int ip_output(struct socket *, struct mbuf *); |
318 | f0cbd3ec | bellard | |
319 | f0cbd3ec | bellard | /* tcp_input.c */
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320 | 6cb9c6d3 | Blue Swirl | void tcp_input(register struct mbuf *, int, struct socket *); |
321 | 6cb9c6d3 | Blue Swirl | int tcp_mss(register struct tcpcb *, u_int); |
322 | f0cbd3ec | bellard | |
323 | f0cbd3ec | bellard | /* tcp_output.c */
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324 | 6cb9c6d3 | Blue Swirl | int tcp_output(register struct tcpcb *); |
325 | 6cb9c6d3 | Blue Swirl | void tcp_setpersist(register struct tcpcb *); |
326 | f0cbd3ec | bellard | |
327 | f0cbd3ec | bellard | /* tcp_subr.c */
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328 | 6cb9c6d3 | Blue Swirl | void tcp_init(Slirp *);
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329 | a68adc22 | Jan Kiszka | void tcp_cleanup(Slirp *);
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330 | 6cb9c6d3 | Blue Swirl | void tcp_template(struct tcpcb *); |
331 | 6cb9c6d3 | Blue Swirl | void tcp_respond(struct tcpcb *, register struct tcpiphdr *, register struct mbuf *, tcp_seq, tcp_seq, int); |
332 | 6cb9c6d3 | Blue Swirl | struct tcpcb * tcp_newtcpcb(struct socket *); |
333 | 6cb9c6d3 | Blue Swirl | struct tcpcb * tcp_close(register struct tcpcb *); |
334 | 6cb9c6d3 | Blue Swirl | void tcp_sockclosed(struct tcpcb *); |
335 | 6cb9c6d3 | Blue Swirl | int tcp_fconnect(struct socket *); |
336 | 6cb9c6d3 | Blue Swirl | void tcp_connect(struct socket *); |
337 | 6cb9c6d3 | Blue Swirl | int tcp_attach(struct socket *); |
338 | b6dce92e | Stefan Weil | uint8_t tcp_tos(struct socket *);
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339 | 6cb9c6d3 | Blue Swirl | int tcp_emu(struct socket *, struct mbuf *); |
340 | 6cb9c6d3 | Blue Swirl | int tcp_ctl(struct socket *); |
341 | 9fafc9ea | bellard | struct tcpcb *tcp_drop(struct tcpcb *tp, int err); |
342 | f0cbd3ec | bellard | |
343 | f0cbd3ec | bellard | #ifdef USE_PPP
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344 | f0cbd3ec | bellard | #define MIN_MRU MINMRU
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345 | f0cbd3ec | bellard | #define MAX_MRU MAXMRU
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346 | f0cbd3ec | bellard | #else
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347 | f0cbd3ec | bellard | #define MIN_MRU 128 |
348 | f0cbd3ec | bellard | #define MAX_MRU 16384 |
349 | f0cbd3ec | bellard | #endif
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350 | f0cbd3ec | bellard | |
351 | 379ff53d | bellard | #ifndef _WIN32
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352 | 379ff53d | bellard | #define min(x,y) ((x) < (y) ? (x) : (y))
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353 | 379ff53d | bellard | #define max(x,y) ((x) > (y) ? (x) : (y))
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354 | 379ff53d | bellard | #endif
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355 | 379ff53d | bellard | |
356 | 02d2c54c | bellard | #ifdef _WIN32
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357 | ef6ff6b7 | bellard | #undef errno
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358 | 02d2c54c | bellard | #define errno (WSAGetLastError())
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359 | 02d2c54c | bellard | #endif
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360 | 02d2c54c | bellard | |
361 | f0cbd3ec | bellard | #endif |