dnsapi: Cast-qual warnings fix

[Andrew Talbot]

Changelog:
    dnsapi: Cast-qual warnings fix.

diff -urN a/dlls/dnsapi/query.c b/dlls/dnsapi/query.c
--- a/dlls/dnsapi/query.c	2006-07-16 15:08:28.000000000 +0100
+++ b/dlls/dnsapi/query.c	2006-09-09 16:48:59.000000000 +0100
@@ -249,7 +249,7 @@
     {
     case ns_t_a:
     {
-        r->Data.A.IpAddress = *(DWORD *)pos;
+        r->Data.A.IpAddress = *(const DWORD *)pos;
         *dlen = sizeof(DNS_A_DATA);
         break; 
     }
@@ -257,7 +257,7 @@
     {
         for (i = 0; i < sizeof(IP6_ADDRESS)/sizeof(DWORD); i++)
         {
-            r->Data.AAAA.Ip6Address.IP6Dword[i] = *(DWORD *)pos;
+            r->Data.AAAA.Ip6Address.IP6Dword[i] = *(const DWORD *)pos;
             pos += sizeof(DWORD);
         }
 
@@ -267,14 +267,14 @@
     case ns_t_key:
     {
         /* FIXME: byte order? */
-        r->Data.KEY.wFlags      = *(WORD *)pos;   pos += sizeof(WORD);
-        r->Data.KEY.chProtocol  = *(BYTE *)pos++;
-        r->Data.KEY.chAlgorithm = *(BYTE *)pos++;
+        r->Data.KEY.wFlags      = *(const WORD *)pos;   pos += sizeof(WORD);
+        r->Data.KEY.chProtocol  = *(const BYTE *)pos++;
+        r->Data.KEY.chAlgorithm = *(const BYTE *)pos++;
 
         size = rr->rdata + rr->rdlength - pos;
 
         for (i = 0; i < size; i++)
-            r->Data.KEY.Key[i] = *(BYTE *)pos++;
+            r->Data.KEY.Key[i] = *(const BYTE *)pos++;
 
         *dlen = sizeof(DNS_KEY_DATA) + (size - 1) * sizeof(BYTE);
         break;
@@ -302,7 +302,7 @@
     case ns_t_rt:
     case ns_t_mx:
     {
-        r->Data.MX.wPreference = ntohs( *(WORD *)pos );
+        r->Data.MX.wPreference = ntohs( *(const WORD *)pos );
         r->Data.MX.pNameExchange = dns_dname_from_msg( msg, pos + sizeof(WORD) );
         if (!r->Data.MX.pNameExchange) return ERROR_NOT_ENOUGH_MEMORY;
 
@@ -341,18 +341,18 @@
             return DNS_ERROR_BAD_PACKET;
 
         /* FIXME: byte order? */
-        r->Data.SIG.wTypeCovered  = *(WORD *)pos;   pos += sizeof(WORD);
-        r->Data.SIG.chAlgorithm   = *(BYTE *)pos++;
-        r->Data.SIG.chLabelCount  = *(BYTE *)pos++;
-        r->Data.SIG.dwOriginalTtl = *(DWORD *)pos;  pos += sizeof(DWORD);
-        r->Data.SIG.dwExpiration  = *(DWORD *)pos;  pos += sizeof(DWORD);
-        r->Data.SIG.dwTimeSigned  = *(DWORD *)pos;  pos += sizeof(DWORD);
-        r->Data.SIG.wKeyTag       = *(WORD *)pos;
+        r->Data.SIG.wTypeCovered  = *(const WORD *)pos;   pos += sizeof(WORD);
+        r->Data.SIG.chAlgorithm   = *(const BYTE *)pos++;
+        r->Data.SIG.chLabelCount  = *(const BYTE *)pos++;
+        r->Data.SIG.dwOriginalTtl = *(const DWORD *)pos;  pos += sizeof(DWORD);
+        r->Data.SIG.dwExpiration  = *(const DWORD *)pos;  pos += sizeof(DWORD);
+        r->Data.SIG.dwTimeSigned  = *(const DWORD *)pos;  pos += sizeof(DWORD);
+        r->Data.SIG.wKeyTag       = *(const WORD *)pos;
 
         size = rr->rdata + rr->rdlength - pos;
 
         for (i = 0; i < size; i++)
-            r->Data.SIG.Signature[i] = *(BYTE *)pos++;
+            r->Data.SIG.Signature[i] = *(const BYTE *)pos++;
 
         *dlen = sizeof(DNS_SIG_DATAA) + (size - 1) * sizeof(BYTE);
         break; 
@@ -375,20 +375,20 @@
         if (dns_ns_name_skip( &pos, ns_msg_end( msg ) ) < 0)
             return DNS_ERROR_BAD_PACKET;
 
-        r->Data.SOA.dwSerialNo   = ntohl( *(DWORD *)pos ); pos += sizeof(DWORD);
-        r->Data.SOA.dwRefresh    = ntohl( *(DWORD *)pos ); pos += sizeof(DWORD);
-        r->Data.SOA.dwRetry      = ntohl( *(DWORD *)pos ); pos += sizeof(DWORD);
-        r->Data.SOA.dwExpire     = ntohl( *(DWORD *)pos ); pos += sizeof(DWORD);
-        r->Data.SOA.dwDefaultTtl = ntohl( *(DWORD *)pos ); pos += sizeof(DWORD);
+        r->Data.SOA.dwSerialNo   = ntohl( *(const DWORD *)pos ); pos += sizeof(DWORD);
+        r->Data.SOA.dwRefresh    = ntohl( *(const DWORD *)pos ); pos += sizeof(DWORD);
+        r->Data.SOA.dwRetry      = ntohl( *(const DWORD *)pos ); pos += sizeof(DWORD);
+        r->Data.SOA.dwExpire     = ntohl( *(const DWORD *)pos ); pos += sizeof(DWORD);
+        r->Data.SOA.dwDefaultTtl = ntohl( *(const DWORD *)pos ); pos += sizeof(DWORD);
 
         *dlen = sizeof(DNS_SOA_DATAA);
         break; 
     }
     case ns_t_srv:
     {
-        r->Data.SRV.wPriority = ntohs( *(WORD *)pos ); pos += sizeof(WORD);
-        r->Data.SRV.wWeight   = ntohs( *(WORD *)pos ); pos += sizeof(WORD);
-        r->Data.SRV.wPort     = ntohs( *(WORD *)pos ); pos += sizeof(WORD);
+        r->Data.SRV.wPriority = ntohs( *(const WORD *)pos ); pos += sizeof(WORD);
+        r->Data.SRV.wWeight   = ntohs( *(const WORD *)pos ); pos += sizeof(WORD);
+        r->Data.SRV.wPort     = ntohs( *(const WORD *)pos ); pos += sizeof(WORD);
 
         r->Data.SRV.pNameTarget = dns_dname_from_msg( msg, pos );
         if (!r->Data.SRV.pNameTarget) return ERROR_NOT_ENOUGH_MEMORY;