[gnome-terminal] all: ODR fix

[Christian Persch <chpe src gnome org>]

commit f85f2a381e5ba9904d00236e46fc72ae31253ff0
Author: Christian Persch <chpe src gnome org>
Date:   Fri Sep 2 16:36:42 2022 +0200

    all: ODR fix

 src/terminal-gdbus.cc    | 4 ++++
 src/terminal-nautilus.cc | 4 ++++
 src/terminal-screen.cc   | 4 ++++
 3 files changed, 12 insertions(+)
---
diff --git a/src/terminal-gdbus.cc b/src/terminal-gdbus.cc
index 66bff6aa..dc77b457 100644
--- a/src/terminal-gdbus.cc
+++ b/src/terminal-gdbus.cc
@@ -84,11 +84,15 @@ terminal_receiver_impl_set_screen (TerminalReceiverImpl *impl,
 
 /* Class implementation */
 
+namespace {
+
 typedef struct {
   TerminalReceiver *receiver;
   GDBusMethodInvocation *invocation;
 } ExecData;
 
+} // anon namespace
+
 static void
 exec_data_free (ExecData *data)
 {
diff --git a/src/terminal-nautilus.cc b/src/terminal-nautilus.cc
index 9a3ea78a..d140e69e 100644
--- a/src/terminal-nautilus.cc
+++ b/src/terminal-nautilus.cc
@@ -270,6 +270,8 @@ uri_has_local_path (const char *uri)
 
 /* Nautilus menu item class */
 
+namespace {
+
 typedef struct {
   TerminalNautilus *nautilus;
   guint32 timestamp;
@@ -279,6 +281,8 @@ typedef struct {
   gboolean remote;
 } ExecData;
 
+} // anon namespace
+
 static void
 exec_data_free (ExecData *data)
 {
diff --git a/src/terminal-screen.cc b/src/terminal-screen.cc
index 5a1a1db0..70a7e34a 100644
--- a/src/terminal-screen.cc
+++ b/src/terminal-screen.cc
@@ -64,6 +64,8 @@
 
 #define URL_MATCH_CURSOR_NAME "pointer"
 
+namespace {
+
 typedef struct {
   volatile int refcount;
   char **argv; /* as passed */
@@ -89,6 +91,8 @@ typedef struct {
   GCancellable *cancellable;
 } ExecData;
 
+} // anon namespace
+
 typedef struct
 {
   int tag;