dnl have to test to find something that will work.
dnl On mingw32, socklen_t is in ws2tcpip.h ('int'), so we try to find
-dnl it there first. That file is included by gnulib's socket_.h, which
+dnl it there first. That file is included by gnulib's sys_socket_.h, which
dnl all users of this module should include. Cygwin must not include
dnl ws2tcpip.h.
AC_DEFUN([gl_TYPE_SOCKLEN_T],