WIP: C pong client.

src/examples/c_pong.zig

@@ -1,32 +1,23 @@
-// pub const CBEvent = @import("./callback.zig").CBEvent;
-// pub const Connection = @import("./connection.zig").Connection;
-// pub const Message = @import("./message.zig").Message;
-// pub const Event = @import("./event.zig").Event;
-// pub const Switch = @import("./switch.zig").Switch;
-// 
-// pub const Messages = @import("./message.zig").Messages;
-// pub const Switches = @import("./switch.zig").Switches;
-// pub const Connections = @import("./connection.zig").Connections;
-// pub const Context = @import("./context.zig").Context;
-// 
-// pub const util = @import("./util.zig");
-// pub const hexdump = @import("./hexdump.zig");
-// pub const exchangefd = @import("./exchange-fd.zig");
-
-// PING source code
+// Example of a `pong` client using the C bindings.
 const std = @import("std");
-// const libipc = @import("libipc");
+
+// Only bindings are available.
+const libipc = @cImport({
+    @cInclude("stdio.h"); // Required to have types such as `size_t`.
+    @cInclude("../../../libipc.h");
+});
+
+const service_name = "pong";
+
 pub fn main() !void {
     // Prints to stderr, ignoring potential errors.
-    std.debug.print("All your {s} are belong to us.\n", .{"codebase"});
-}
+    std.debug.print("{s} service.\n", .{service_name});
+    var ctx : *anyopaque = undefined;
+    var ret : c_int = 0;
+    ret = libipc.ipc_context_init (@ptrCast(&ctx));
 
-test {
-    _ = @import("./callback.zig");
-    _ = @import("./connection.zig");
-    _ = @import("./context.zig");
-    _ = @import("./event.zig");
-    _ = @import("./message.zig");
-    _ = @import("./switch.zig");
-    _ = @import("./util.zig");
+    if (ret != 0) {
+        std.debug.print("oops\n", .{});
+        return;
+    }
 }