X-Git-Url: https://jfr.im/git/irc/rqf/shadowircd.git/blobdiff_plain/94c0bd4abe20814f3fcf191706303f7aa0f85937..81f2fde1b67ebaa2b7055cf81df11531722af1c2:/include/reslib.h

diff --git a/include/reslib.h b/include/reslib.h
index 1336055..031f22f 100644
--- a/include/reslib.h
+++ b/include/reslib.h
@@ -1,12 +1,16 @@
 /*
  * include/irc_reslib.h
  *
- * $Id: reslib.h 446 2006-02-12 02:46:54Z db $
  */
 
 #ifndef _CHARYBDIS_RESLIB_H
 #define _CHARYBDIS_RESLIB_H
 
+/* Longest hostname we're willing to work with.
+ * Due to DNSBLs this is more than HOSTLEN.
+ */
+#define IRCD_RES_HOSTLEN 255
+
 /* Here we define some values lifted from nameser.h */
 #define NS_NOTIFY_OP 4
 #define NS_INT16SZ 2
@@ -115,6 +119,6 @@ extern void irc_ns_put16(unsigned int src, unsigned char *dst);
 extern void irc_ns_put32(unsigned long src, unsigned char *dst);
 extern int irc_res_mkquery(const char *dname, int class, int type, unsigned char *buf, int buflen);
 
-extern char irc_domain[HOSTLEN + 1];
+extern char irc_domain[IRCD_RES_HOSTLEN + 1];
 
 #endif