misc: add template system configuration file

Cargo.toml

@@ -135,6 +135,7 @@ assets = [
     [ "misc/20-qcp.conf", "etc/sysctl.d/", "644" ], # this is automatically recognised as a conffile
     [ "misc/qcp.1", "usr/share/man/man1/", "644" ],
     [ "misc/qcp_config.5", "usr/share/man/man5/", "644" ],
+    [ "misc/qcp.conf", "etc/", "644" ], # this is automatically recognised as a conffile
 ]
 maintainer-scripts="debian"
 depends = "$auto,debconf"

misc/qcp.conf

@@ -0,0 +1,29 @@
+# This is the system-wide configuration file for QCP.
+# The values set here can be overridden in per-user configuration files, or on the command line.
+#
+# This file is a very similar format to ssh_config.
+# You can use Host and Include directives in the same way.
+# See qcp_config(5) for more information.
+#
+# For explanations of the options you can set, see qcp(1) or `qcp --help`.
+#
+
+Host *
+# Rx 12500000
+# Tx 0
+# Rtt 300
+
+# AddressFamily any
+
+# Port 0
+# Remote_port 0
+
+# Congestion cubic
+# InitialCongestionWindow 0
+
+# Ssh ssh
+# SshConfig
+# SshOptions
+
+# TimeFormat local
+# Timeout 5