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-rw-r--r--acinclude.m410
1 files changed, 10 insertions, 0 deletions
diff --git a/acinclude.m4 b/acinclude.m4
index 9bfb09e84..a7a84b444 100644
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -231,6 +231,10 @@ AC_DEFUN([CURL_FUNC_GETNAMEINFO_ARGTYPES], [
#ifndef WIN32_LEAN_AND_MEAN
#define WIN32_LEAN_AND_MEAN
#endif
+#if defined(__MINGW32__) && ( (!defined(_WIN32_WINNT)) || (_WIN32_WINNT < 0x0501) )
+#undef _WIN32_WINNT
+#define _WIN32_WINNT 0x0501
+#endif
#include <windows.h>
#ifdef HAVE_WINSOCK2_H
#include <winsock2.h>
@@ -501,6 +505,9 @@ AC_DEFUN([TYPE_IN_ADDR_T],
#ifdef HAVE_NETINET_IN_H
#include <netinet/in.h>
#endif
+#ifdef HAVE_ARPA_INET_H
+#include <arpa/inet.h>
+#endif
#endif
],[
$t data = inet_addr ("1.2.3.4");
@@ -541,6 +548,9 @@ AC_DEFUN([TYPE_IN_ADDR_T],
#ifdef HAVE_NETINET_IN_H
#include <netinet/in.h>
#endif
+#ifdef HAVE_ARPA_INET_H
+#include <arpa/inet.h>
+#endif
#endif
])