import latest libltdl

[solanum.git] / src / res.c

diff --git a/src/res.c b/src/res.c
index ee4fe790d25c9a51c3834ae5fc69a310f9c259c9..5fe6fc6d4602abb23a64658d798a1406e23f988d 100644 (file)
--- a/src/res.c
+++ b/src/res.c
@@ -552,7 +552,7 @@ static void query_name(struct reslist *request)
        if ((request_len =
             irc_res_mkquery(request->queryname, C_IN, request->type, (unsigned char *)buf, sizeof(buf))) > 0)
        {
-               HEADER *header = (HEADER *) buf;
+               HEADER *header = (HEADER *)(void *)buf;
                header->id = request->id;
                ++request->sends;
 
@@ -617,7 +617,6 @@ static int proc_answer(struct reslist *request, HEADER * header, char *buf, char
 {
        char hostbuf[IRCD_RES_HOSTLEN + 100];   /* working buffer */
        unsigned char *current; /* current position in buf */
-       int query_class;        /* answer class */
        int type;               /* answer type */
        int n;                  /* temp count */
        int rd_length;
@@ -674,7 +673,7 @@ static int proc_answer(struct reslist *request, HEADER * header, char *buf, char
                type = irc_ns_get16(current);
                current += TYPE_SIZE;
 
-               query_class = irc_ns_get16(current);
+               (void) irc_ns_get16(current);
                current += CLASS_SIZE;
 
                request->ttl = irc_ns_get32(current);
@@ -785,7 +784,7 @@ static int res_read_single_reply(rb_fde_t *F, void *data)
        /*
         * convert DNS reply reader from Network byte order to CPU byte order.
         */
-       header = (HEADER *) buf;
+       header = (HEADER *)(void *)buf;
        header->ancount = ntohs(header->ancount);
        header->qdcount = ntohs(header->qdcount);
        header->nscount = ntohs(header->nscount);