dns: reuse global name_buffer in dns_send_question()

[project/mdnsd.git] / dns.h

diff --git a/dns.h b/dns.h
index b29e297f37996566f9f7333fe1db581b04ffed5c..45901231847984724a1262ab931107bd2fe4ad4c 100644 (file)
--- a/dns.h
+++ b/dns.h
@@ -64,10 +64,8 @@ struct dns_question {
        uint16_t class;
 } __attribute__((packed, aligned(2)));
 
-extern char *rdata_buffer;
+extern char rdata_buffer[MAX_DATA_LEN + 1];
 
-extern int dns_init(void);
-extern void dns_cleanup(void);
 extern void dns_send_question(struct uloop_fd *u, char *question, int type);
 extern void dns_init_answer(void);
 extern void dns_add_answer(int type, uint8_t *rdata, uint16_t rdlength);