change type for address family to "int"

Let's settle on a single type for all address family values, even if
UNIX is very inconsitent on the precise type otherwise. Given that
socket() is the primary entrypoint for the sockets API, and that uses
"int", and "int" is relatively simple and generic, we settle on "int"
for this.

1 files changed, 2 insertions, 2 deletions

diff --git a/src/resolve/resolved-dns-scope.h b/src/resolve/resolved-dns-scope.h
index 32541f12ab..6c93fa80be 100644
--- a/src/resolve/resolved-dns-scope.h
+++ b/src/resolve/resolved-dns-scope.h
@@ -44,7 +44,7 @@ struct DnsScope {
         Manager *manager;
 
         DnsProtocol protocol;
-        unsigned char family;
+        int family;
 
         Link *link;
 
@@ -57,7 +57,7 @@ struct DnsScope {
         LIST_FIELDS(DnsScope, scopes);
 };
 
-int dns_scope_new(Manager *m, DnsScope **ret, Link *l, DnsProtocol p, unsigned char family);
+int dns_scope_new(Manager *m, DnsScope **ret, Link *l, DnsProtocol p, int family);
 DnsScope* dns_scope_free(DnsScope *s);
 
 int dns_scope_send(DnsScope *s, DnsPacket *p);