- Fix getnameinfo detection on Win32

diff --git a/configure.ac b/configure.ac
index 49b6ea2731e1e9e49461e86bdb839b8b6f26d606..97cc604eb80bec4022b6ea4454330fe0da36a98d 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -406,6 +406,7 @@ AC_CACHE_CHECK([for getnameinfo], ac_cv_func_getnameinfo,
 # include <winsock.h>
 #elif defined( WIN32 )
 # include <winsock2.h>
+# include <ws2tcpip.h>
 #else
 # include <sys/socket.h>
 # include <netdb.h>
@@ -427,6 +428,7 @@ AC_CACHE_CHECK([for gai_strerror], ac_cv_func_gai_strerror,
 # include <winsock.h>
 #elif defined( WIN32 )
 # include <winsock2.h>
+# include <ws2tcpip.h>
 #else
 # include <sys/socket.h>
 # include <netdb.h>