(addrsort): Make this function extern.

diff --git a/resolv/gethnamaddr.c b/resolv/gethnamaddr.c
index 49aea2a71954fcc02d6072686ceb820c7c7cd4d9..dfaf8e0bd16dbc8c3a227c0dd9568b7f392209aa 100644 (file)
--- a/resolv/gethnamaddr.c
+++ b/resolv/gethnamaddr.c
@@ -114,7 +114,7 @@ static void map_v4v6_address __P((const char *src, char *dst));
 static void map_v4v6_hostent __P((struct hostent *hp, char **bp, int *len));
 
 #ifdef RESOLVSORT
-static void addrsort __P((char **, int));
+extern void addrsort __P((char **, int));
 #endif
 
 #if PACKETSZ > 1024
@@ -286,7 +286,7 @@ getanswer(answer, anslen, qname, qtype)
                }
                if (qtype == T_PTR && type == T_CNAME) {
                        n = dn_expand(answer->buf, eom, cp, tbuf, sizeof tbuf);
-                       if (n < 0 || !res_hnok(tbuf)) {
+                       if (n < 0 || !res_dnok(tbuf)) {
                                had_error++;
                                continue;
                        }
@@ -884,7 +884,7 @@ map_v4v6_hostent(hp, bpp, lenp)
 }
 
 #ifdef RESOLVSORT
-static void
+extern void
 addrsort(ap, num)
        char **ap;
        int num;