1 AC_DEFUN(AC_FUNC_RES_SEARCH, [
2 ac_cv_func_res_search=no
5 #include <netinet/in.h>
6 #include <arpa/nameser.h>
9 const char host[11]="openafs.org";
13 /* Capture result in r but return 0, since a working nameserver is
14 * not a requirement for compilation.
16 r = res_search( host, C_IN, T_MX, (u_char *)&ans, sizeof(ans));
20 ac_cv_func_res_search=yes)