dnsapi: Implement DnsValidateName_{A,UTF8,W}.
diff --git a/dlls/dnsapi/dnsapi.spec b/dlls/dnsapi/dnsapi.spec
index 19c37c2..a2502b8 100644
--- a/dlls/dnsapi/dnsapi.spec
+++ b/dlls/dnsapi/dnsapi.spec
@@ -117,9 +117,9 @@
@ stub DnsUpdateTest_UTF8
@ stub DnsUpdateTest_W
@ stub DnsUtf8ToUnicode
-@ stub DnsValidateName_A
-@ stub DnsValidateName_UTF8
-@ stub DnsValidateName_W
+@ stdcall DnsValidateName_A(str long)
+@ stdcall DnsValidateName_UTF8(str long)
+@ stdcall DnsValidateName_W(wstr long)
@ stub DnsValidateUtf8Byte
@ stub DnsWinsRecordFlagForString
@ stub DnsWinsRecordFlagString