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-server.h b/src/resolve/resolved-dns-server.h
index 781e237627..2b0b99649d 100644
--- a/src/resolve/resolved-dns-server.h
+++ b/src/resolve/resolved-dns-server.h
@@ -43,7 +43,7 @@ struct DnsServer {
 
         Link *link;
 
-        unsigned char family;
+        int family;
         union in_addr_union address;
 
         bool marked:1;
@@ -56,7 +56,7 @@ int dns_server_new(
                 DnsServer **s,
                 DnsServerSource source,
                 Link *l,
-                unsigned char family,
+                int family,
                 const union in_addr_union *address);
 
 DnsServer* dns_server_free(DnsServer *s);