diff -Naur systemd-242/src/journal-remote/journal-gatewayd.c systemd-242-p/src/journal-remote/journal-gatewayd.c
--- systemd-242/src/journal-remote/journal-gatewayd.c	2019-04-11 18:28:36.000000000 +0200
+++ systemd-242-p/src/journal-remote/journal-gatewayd.c	2021-03-06 23:15:30.278997272 +0100
@@ -350,7 +350,7 @@
         return 0;
 }
 
-static int request_parse_arguments_iterator(
+static mhd_result request_parse_arguments_iterator(
                 void *cls,
                 enum MHD_ValueKind kind,
                 const char *key,
@@ -797,7 +797,7 @@
         return MHD_queue_response(connection, MHD_HTTP_OK, response);
 }
 
-static int request_handler(
+static mhd_result request_handler(
                 void *cls,
                 struct MHD_Connection *connection,
                 const char *url,
diff -Naur systemd-242/src/journal-remote/journal-remote-main.c systemd-242-p/src/journal-remote/journal-remote-main.c
--- systemd-242/src/journal-remote/journal-remote-main.c	2019-04-11 18:28:36.000000000 +0200
+++ systemd-242-p/src/journal-remote/journal-remote-main.c	2021-03-06 23:12:42.843943029 +0100
@@ -252,7 +252,7 @@
         return mhd_respond(connection, MHD_HTTP_ACCEPTED, "OK.");
 };
 
-static int request_handler(
+static mhd_result request_handler(
                 void *cls,
                 struct MHD_Connection *connection,
                 const char *url,
diff -Naur systemd-242/src/journal-remote/microhttpd-util.h systemd-242-p/src/journal-remote/microhttpd-util.h
--- systemd-242/src/journal-remote/microhttpd-util.h	2019-04-11 18:28:36.000000000 +0200
+++ systemd-242-p/src/journal-remote/microhttpd-util.h	2021-03-06 23:11:16.219397231 +0100
@@ -47,6 +47,13 @@
 #  define MHD_create_response_from_fd_at_offset64 MHD_create_response_from_fd_at_offset
 #endif
 
+#if MHD_VERSION >= 0x00097002
+#  define mhd_result enum MHD_Result
+#else
+#  define mhd_result int
+#endif
+
+
 void microhttpd_logger(void *arg, const char *fmt, va_list ap) _printf_(2, 0);
 
 /* respond_oom() must be usable with return, hence this form. */