configure: Fix ipstat tests to work on Mac OS.

configure

@@ -14199,7 +14199,16 @@ _ACEOF
 fi
 
 
-ac_fn_c_check_member "$LINENO" "struct icmpstat" "icps_inhist" "ac_cv_member_struct_icmpstat_icps_inhist" "#ifdef HAVE_NETINET_ICMP_VAR
+ac_fn_c_check_member "$LINENO" "struct icmpstat" "icps_inhist" "ac_cv_member_struct_icmpstat_icps_inhist" "#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_NETINET_IP_H
+#include <netinet/ip.h>
+#endif
+#ifdef HAVE_NETINET_IP_ICMP_H
+#include <netinet/ip_icmp.h>
+#endif
+#ifdef HAVE_NETINET_ICMP_VAR_H
 #include <netinet/icmp_var.h>
 #endif
 "
@@ -14243,7 +14252,7 @@ ac_fn_c_check_member "$LINENO" "struct icmpstat" "icps_outhist" "ac_cv_member_st
 #ifdef HAVE_NETINET_IP_ICMP_H
 #include <netinet/ip_icmp.h>
 #endif
-#ifdef HAVE_NETINET_ICMP_VAR
+#ifdef HAVE_NETINET_ICMP_VAR_H
 #include <netinet/icmp_var.h>
 #endif
 "
@@ -14257,7 +14266,16 @@ _ACEOF
 fi
 
 
-ac_fn_c_check_member "$LINENO" "struct ipstat" "ips_total" "ac_cv_member_struct_ipstat_ips_total" "#ifdef HAVE_NETINET_IP_VAR_H
+ac_fn_c_check_member "$LINENO" "struct ipstat" "ips_total" "ac_cv_member_struct_ipstat_ips_total" "#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_SOCKETVAR_H
+#include <sys/socketvar.h>
+#endif
+#ifdef HAVE_NETINET_IN_H
+#include <netinet/in.h>
+#endif
+#ifdef HAVE_NETINET_IP_VAR_H
 #include <netinet/ip_var.h>
 #endif
 "
@@ -14285,7 +14303,19 @@ _ACEOF
 fi
 
 
-ac_fn_c_check_member "$LINENO" "struct tcpstat" "tcps_connattempt" "ac_cv_member_struct_tcpstat_tcps_connattempt" "#ifdef HAVE_NETINET_TCP_VAR_H
+ac_fn_c_check_member "$LINENO" "struct tcpstat" "tcps_connattempt" "ac_cv_member_struct_tcpstat_tcps_connattempt" "#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_SOCKETVAR_H
+#include <sys/socketvar.h>
+#endif
+#ifdef HAVE_NETINET_IN_H
+#include <netinet/in.h>
+#endif
+#ifdef HAVE_NETINET_TCP_H
+#include <netinet/tcp.h>
+#endif
+#ifdef HAVE_NETINET_TCP_VAR_H
 #include <netinet/tcp_var.h>
 #endif
 "
@@ -14313,7 +14343,19 @@ _ACEOF
 fi
 
 
-ac_fn_c_check_member "$LINENO" "struct udpstat" "udps_ipackets" "ac_cv_member_struct_udpstat_udps_ipackets" "#ifdef HAVE_NETINET_UDP_VAR_H
+ac_fn_c_check_member "$LINENO" "struct udpstat" "udps_ipackets" "ac_cv_member_struct_udpstat_udps_ipackets" "#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_NETINET_IN_H
+#include <netinet/in.h>
+#endif
+#ifdef HAVE_NETINET_IP_VAR_H
+#include <netinet/ip_var.h>
+#endif
+#ifdef HAVE_NETINET_UDP_H
+#include <netinet/udp.h>
+#endif
+#ifdef HAVE_NETINET_UDP_VAR_H
 #include <netinet/udp_var.h>
 #endif
 "

configure.ac

@@ -2311,7 +2311,16 @@ AC_CHECK_MEMBERS([ns_msg._msg_ptr],,,
 
 dnl Check for struct icmpstat
 AC_CHECK_MEMBERS([struct icmpstat.icps_inhist],,,
-[#ifdef HAVE_NETINET_ICMP_VAR
+[#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_NETINET_IP_H
+#include <netinet/ip.h>
+#endif
+#ifdef HAVE_NETINET_IP_ICMP_H
+#include <netinet/ip_icmp.h>
+#endif
+#ifdef HAVE_NETINET_ICMP_VAR_H
 #include <netinet/icmp_var.h>
 #endif])
 
@@ -2347,13 +2356,22 @@ AC_CHECK_MEMBERS([struct icmpstat.icps_outhist],,,
 #ifdef HAVE_NETINET_IP_ICMP_H
 #include <netinet/ip_icmp.h>
 #endif
-#ifdef HAVE_NETINET_ICMP_VAR
+#ifdef HAVE_NETINET_ICMP_VAR_H
 #include <netinet/icmp_var.h>
 #endif])
 
 dnl Check for struct ipstat
 AC_CHECK_MEMBERS([struct ipstat.ips_total],,,
-[#ifdef HAVE_NETINET_IP_VAR_H
+[#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_SOCKETVAR_H
+#include <sys/socketvar.h>
+#endif
+#ifdef HAVE_NETINET_IN_H
+#include <netinet/in.h>
+#endif
+#ifdef HAVE_NETINET_IP_VAR_H
 #include <netinet/ip_var.h>
 #endif])
 
@@ -2365,7 +2383,19 @@ AC_CHECK_MEMBERS([struct ip_stats.ips_total],,,
 
 dnl Check for struct tcpstat
 AC_CHECK_MEMBERS([struct tcpstat.tcps_connattempt],,,
-[#ifdef HAVE_NETINET_TCP_VAR_H
+[#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_SOCKETVAR_H
+#include <sys/socketvar.h>
+#endif
+#ifdef HAVE_NETINET_IN_H
+#include <netinet/in.h>
+#endif
+#ifdef HAVE_NETINET_TCP_H
+#include <netinet/tcp.h>
+#endif
+#ifdef HAVE_NETINET_TCP_VAR_H
 #include <netinet/tcp_var.h>
 #endif])
 
@@ -2377,7 +2407,19 @@ AC_CHECK_MEMBERS([struct tcp_stats.tcps_connattempt],,,
 
 dnl Check for struct udpstat
 AC_CHECK_MEMBERS([struct udpstat.udps_ipackets],,,
-[#ifdef HAVE_NETINET_UDP_VAR_H
+[#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_NETINET_IN_H
+#include <netinet/in.h>
+#endif
+#ifdef HAVE_NETINET_IP_VAR_H
+#include <netinet/ip_var.h>
+#endif
+#ifdef HAVE_NETINET_UDP_H
+#include <netinet/udp.h>
+#endif
+#ifdef HAVE_NETINET_UDP_VAR_H
 #include <netinet/udp_var.h>
 #endif])