The Cygwin resolver library doesn't fill out the list of name servers in

res_init() if /etc/resolv.conf doesn't exist, which is usual.

Add code to handle this by calling GetNetworkParams().


git-svn-id: svn://svn.code.sf.net/p/bitchx/code/trunk@198 13b04d17-f746-0410-82c6-800466cd88b0

configure.in

@@ -164,6 +164,8 @@ if test x"$bx_cv_lib_resolver" != x"not found"; then
 	if test x"$bx_cv_lib_resolver" != x"none required"; then
 		LIBS="$bx_cv_lib_resolver $LIBS"
 	fi
+	dnl This is for getting the DNS servers on Windows
+	AC_CHECK_HEADER([iphlpapi.h], [AC_CHECK_LIB(iphlpapi, GetNetworkParams, [], [])], [], [#include <windows.h>])
 else
 	AC_MSG_WARN([No resolver library found, /nslookup will be disabled.])
 fi