librb: fix socklen_t check

[solanum.git] / librb / configure.ac

diff --git a/librb/configure.ac b/librb/configure.ac
index 26b85a9b67b1df2e5b0ebf6706f539b4707aae0b..a0fefbae6f3338b5f43315813de8ad1b8c34eac0 100644 (file)
--- a/librb/configure.ac
+++ b/librb/configure.ac
@@ -144,6 +144,7 @@ AC_CHECK_TYPE([socklen_t], rb_cv_socklen_t=socklen_t,[
 #endif
 #ifdef HAVE_WINSOCK2_H
 #include <winsock2.h>
+#include <ws2tcpip.h>
 #endif
 int getpeername (int, $arg2 *, $t *);
 ],[