https://bugs.gentoo.org/870544
https://github.com/haiwen/libsearpc/pull/63

From ae466d2b3b503f4831bc701e97d0a600e23fed60 Mon Sep 17 00:00:00 2001
From: orbea <orbea@riseup.net>
Date: Sat, 8 Apr 2023 16:53:07 -0700
Subject: [PATCH 1/2] Fix -Werror=strict-prototypes

---
 lib/searpc-client.c   | 2 +-
 lib/searpc-client.h   | 2 +-
 lib/searpc-codegen.py | 4 ++--
 lib/searpc-server.c   | 2 +-
 lib/searpc-server.h   | 2 +-
 tests/clar.c          | 4 ++--
 tests/searpc.c        | 2 +-
 7 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/lib/searpc-client.c b/lib/searpc-client.c
index 050a524..916241a 100644
--- a/lib/searpc-client.c
+++ b/lib/searpc-client.c
@@ -36,7 +36,7 @@ static void clean_objlist(GList *list)
 
 
 SearpcClient *
-searpc_client_new ()
+searpc_client_new (void)
 {
     return g_new0 (SearpcClient, 1);
 }
diff --git a/lib/searpc-client.h b/lib/searpc-client.h
index 725fadd..157a407 100644
--- a/lib/searpc-client.h
+++ b/lib/searpc-client.h
@@ -44,7 +44,7 @@ struct _SearpcClient {
 typedef struct _SearpcClient LIBSEARPC_API SearpcClient;
 
 LIBSEARPC_API
-SearpcClient *searpc_client_new ();
+SearpcClient *searpc_client_new (void);
 
 LIBSEARPC_API void
 searpc_client_free (SearpcClient *client);
diff --git a/lib/searpc-codegen.py b/lib/searpc-codegen.py
index dbbf8c9..acee024 100644
--- a/lib/searpc-codegen.py
+++ b/lib/searpc-codegen.py
@@ -139,7 +139,7 @@ def generate_marshal_register_item(ret_type, arg_types):
         signature_name=signature_name)
 
 def gen_marshal_register_function(f):
-    write_file(f, "static void register_marshals()""")
+    write_file(f, "static void register_marshals(void)""")
     write_file(f,  "{")
     for item in func_table:
         write_file(f, generate_marshal_register_item(item[0], item[1]))
@@ -147,7 +147,7 @@ def gen_marshal_register_function(f):
 
 signature_template = r"""
 inline static gchar *
-${signature_name}()
+${signature_name}(void)
 {
     return searpc_compute_signature (${args});
 }
diff --git a/lib/searpc-server.c b/lib/searpc-server.c
index 3d6dc09..a82fbe4 100644
--- a/lib/searpc-server.c
+++ b/lib/searpc-server.c
@@ -248,7 +248,7 @@ searpc_server_reopen_slow_log (const char *slow_log_path)
 #endif
 
 void
-searpc_server_final()
+searpc_server_final(void)
 {
     g_hash_table_destroy (service_table);
     g_hash_table_destroy (marshal_table);
diff --git a/lib/searpc-server.h b/lib/searpc-server.h
index 02722a4..aa1a9fe 100644
--- a/lib/searpc-server.h
+++ b/lib/searpc-server.h
@@ -67,7 +67,7 @@ searpc_server_reopen_slow_log (const char *slow_log_path);
  * Free the server structure.
  */
 LIBSEARPC_API
-void searpc_server_final ();
+void searpc_server_final (void);
 
 /**
  * searpc_create_service:
diff --git a/tests/clar.c b/tests/clar.c
index 1546447..81da15a 100644
--- a/tests/clar.c
+++ b/tests/clar.c
@@ -371,7 +371,7 @@ clar_test_init(int argc, char **argv)
 }
 
 int
-clar_test_run()
+clar_test_run(void)
 {
 	if (_clar.argc > 1)
 		clar_parse_args(_clar.argc, _clar.argv);
@@ -386,7 +386,7 @@ clar_test_run()
 }
 
 void
-clar_test_shutdown()
+clar_test_shutdown(void)
 {
 	clar_print_shutdown(
 		_clar.tests_ran,
diff --git a/tests/searpc.c b/tests/searpc.c
index 4c7edb7..7a2d5a5 100644
--- a/tests/searpc.c
+++ b/tests/searpc.c
@@ -204,7 +204,7 @@ get_substring (const gchar *orig_str, int sub_len, GError **error)
 }
 
 static SearpcClient *
-do_create_client_with_pipe_transport()
+do_create_client_with_pipe_transport(void)
 {
     SearpcNamedPipeClient *pipe_client = searpc_create_named_pipe_client(pipe_path);
     cl_must_pass_(searpc_named_pipe_client_connect(pipe_client), "named pipe client failed to connect");

From d78aede0e4c559fa3dbce0e64ffc943da47fe76c Mon Sep 17 00:00:00 2001
From: orbea <orbea@riseup.net>
Date: Sat, 8 Apr 2023 17:13:55 -0700
Subject: [PATCH 2/2] Fix -Werror=implicit-function-declaration

unistd.h is needed for write, close and read
---
 demo/searpc-demo-packet.h | 1 +
 demo/test-object.h        | 2 ++
 2 files changed, 3 insertions(+)

diff --git a/demo/searpc-demo-packet.h b/demo/searpc-demo-packet.h
index 926f36b..6552396 100644
--- a/demo/searpc-demo-packet.h
+++ b/demo/searpc-demo-packet.h
@@ -4,6 +4,7 @@
 
 #include <stdint.h>
 #include <stdio.h>
+#include <unistd.h>
 #include <errno.h>
 
 #ifdef WIN32
diff --git a/demo/test-object.h b/demo/test-object.h
index f3f7589..a6d8b5d 100644
--- a/demo/test-object.h
+++ b/demo/test-object.h
@@ -4,6 +4,8 @@
 #include <glib.h>
 #include <glib-object.h>
 
+GType test_object_get_type (void);
+
 #define TEST_OBJECT_TYPE            (test_object_get_type())
 #define TEST_OBJECT(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), TEST_OBJECT_TYPE, TestObject))
 #define IS_TEST_OBJCET(obj)         (G_TYPE_CHECK_INSTANCE_TYPE ((obj), TEST_OBJCET_TYPE))