af-list: Remove transitive includes

src/basic/af-list.c

@@ -6,6 +6,7 @@
 
 #include "af-list.h"
 #include "macro.h"
+#include "string-util.h"
 
 static const struct af_name* lookup_af(register const char *str, register GPERF_LEN_TYPE len);
 
@@ -23,6 +24,20 @@ const char* af_to_name(int id) {
         return af_names[id];
 }
 
+const char* af_to_name_short(int id) {
+        const char *f;
+
+        if (id == AF_UNSPEC)
+                return "*";
+
+        f = af_to_name(id);
+        if (!f)
+                return "unknown";
+
+        assert(startswith(f, "AF_"));
+        return f + 3;
+}
+
 int af_from_name(const char *name) {
         const struct af_name *sc;
 

src/basic/af-list.h

@@ -1,26 +1,12 @@
 /* SPDX-License-Identifier: LGPL-2.1-or-later */
 #pragma once
 
-#include <sys/socket.h>
+#include "macro.h"
 
-#include "string-util.h"
+const char* af_to_name(int id) _const_;
+int af_from_name(const char *name) _pure_;
 
-const char* af_to_name(int id);
-int af_from_name(const char *name);
-
-static inline const char* af_to_name_short(int id) {
-        const char *f;
-
-        if (id == AF_UNSPEC)
-                return "*";
-
-        f = af_to_name(id);
-        if (!f)
-                return "unknown";
-
-        assert(startswith(f, "AF_"));
-        return f + 3;
-}
+const char* af_to_name_short(int id) _const_;
 
 const char* af_to_ipv4_ipv6(int id);
 int af_from_ipv4_ipv6(const char *af);

src/shared/parse-helpers.c

@@ -1,5 +1,7 @@
 /* SPDX-License-Identifier: LGPL-2.1-or-later */
 
+#include <sys/socket.h>
+
 #include "af-list.h"
 #include "extract-word.h"
 #include "ip-protocol-list.h"