configure: Check for xinpgen struct.

configure

diff --git a/configure b/configure
index 6fd07c8..b820d2d 100755
--- a/configure
+++ b/configure
Binary files differ

configure.ac

diff --git a/configure.ac b/configure.ac
index 8b78efe..b0725c1 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1572,6 +1572,30 @@
 #include <signal.h>])
 AC_CHECK_TYPES([request_sense],,,[#include <linux/cdrom.h>])
 
+AC_CHECK_TYPES([struct xinpgen],,,
+[#include <sys/types.h>
+#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+#ifdef HAVE_SYS_SOCKETVAR_H
+#include <sys/socketvar.h>
+#endif
+#ifdef HAVE_NET_ROUTE_H
+#include <net/route.h>
+#endif
+#ifdef HAVE_NETINET_IN_H
+#include <netinet/in.h>
+#endif
+#ifdef HAVE_NETINET_IN_SYSTM_H
+#include <netinet/in_systm.h>
+#endif
+#ifdef HAVE_NETINET_IP_H
+#include <netinet/ip.h>
+#endif
+#ifdef HAVE_NETINET_IN_PCB_H
+#include <netinet/in_pcb.h>
+#endif])
+
 AC_CHECK_MEMBERS([struct ff_effect.direction],,,
 [#ifdef HAVE_LINUX_INPUT_H
 #include <linux/input.h>

dlls/iphlpapi/ipstats.c

diff --git a/dlls/iphlpapi/ipstats.c b/dlls/iphlpapi/ipstats.c
index 75d4611..31336f9 100644
--- a/dlls/iphlpapi/ipstats.c
+++ b/dlls/iphlpapi/ipstats.c
@@ -869,7 +869,7 @@
 
 static DWORD getNumWithOneHeader(const char *filename)
 {
-#if defined(HAVE_SYS_SYSCTL_H) && defined(HAVE_NETINET_IN_PCB_H)
+#if defined(HAVE_SYS_SYSCTL_H) && defined(HAVE_STRUCT_XINPGEN)
    size_t Len = 0;
    char *Buf;
    struct xinpgen *pXIG, *pOrigXIG;
@@ -1581,7 +1581,7 @@
 {
    DWORD numEntries;
    PMIB_TCPTABLE table;
-#if defined(HAVE_SYS_SYSCTL_H) && defined(HAVE_NETINET_IN_PCB_H)
+#if defined(HAVE_SYS_SYSCTL_H) && defined(HAVE_STRUCT_XINPGEN)
    size_t Len = 0;
    char *Buf;
    struct xinpgen *pXIG, *pOrigXIG;
@@ -1615,7 +1615,7 @@
    if (!numEntries)
       return NO_ERROR;
 
-#if defined(HAVE_SYS_SYSCTL_H) && defined(HAVE_NETINET_IN_PCB_H)
+#if defined(HAVE_SYS_SYSCTL_H) && defined(HAVE_STRUCT_XINPGEN)
 
    if (sysctlbyname ("net.inet.tcp.pcblist", NULL, &Len, NULL, 0) < 0)
    {

include/config.h.in

diff --git a/include/config.h.in b/include/config.h.in
index 11dc1c6..036b5fb 100644
--- a/include/config.h.in
+++ b/include/config.h.in
@@ -780,6 +780,9 @@
 /* Define to 1 if `st_mtim' is member of `struct stat'. */
 #undef HAVE_STRUCT_STAT_ST_MTIM
 
+/* Define to 1 if the system has the type `struct xinpgen'. */
+#undef HAVE_STRUCT_XINPGEN
+
 /* Define to 1 if you have the `symlink' function. */
 #undef HAVE_SYMLINK