commit 9cc3c3011ed3af1b0d77248122e3786654fb040d
Author: Isaac Freund <ifreund@ifreund.xyz>
Date:   Sun Sep 13 23:26:15 2020 +0200

    Initial commit

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..2040c29
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+zig-cache
diff --git a/build.zig b/build.zig
new file mode 100644
index 0000000..b301185
--- /dev/null
+++ b/build.zig
@@ -0,0 +1,8 @@
+const Builder = @import("std").build.Builder;
+
+pub fn build(b: *Builder) void {
+    const mode = b.standardReleaseOptions();
+
+    const exe = b.addExecutable("globals", "example/globals.zig");
+    exe.addPackagePath("wayland", "wayland.zig");
+}
diff --git a/client_core.zig b/client_core.zig
new file mode 100644
index 0000000..c90c6b0
--- /dev/null
+++ b/client_core.zig
@@ -0,0 +1,122 @@
+const std = @import("std");
+const os = std.os;
+
+const wl_display = @OpaqueType();
+pub const Display = struct {
+    const Self = @This();
+
+    impl: *wl_display,
+
+    extern fn wl_display_connect(name: ?[*:0]const u8) *wl_display;
+    pub fn connect(name: [*:0]const u8) error{ConnectFailed}!Display {
+        return .{ .impl = wl_display_connect(name) orelse return error.ConnectFailed };
+    }
+
+    extern fn wl_display_connect_to_fd(fd: c_int) *wl_display;
+    pub fn connectToFd(fd: os.fd_t) error{ConnectFailed}!Display {
+        return .{ .impl = wl_display_connect_to_fd(fd) orelse return error.ConnectFailed };
+    }
+
+    extern fn wl_display_disconnect(display: *wl_display) void;
+    pub fn disconnect(self: Self) void {
+        wl_display_disconnect(self.impl);
+    }
+
+    extern fn wl_display_get_fd(display: *wl_display) c_int;
+    pub fn getFd(self: Self) os.fd_t {
+        return wl_display_get_fd(self.impl);
+    }
+
+    extern fn wl_display_dispatch(display: *wl_display) c_int;
+    pub fn dispatch(self: Self) !void {
+        const rc = wl_display_dispatch(self.impl);
+        return switch (os.errno(rc)) {
+            0 => @intCast(u31, rc),
+            // TODO
+            else => |err| std.os.unexpectedErrno(err),
+        };
+    }
+
+    extern fn wl_display_dispatch_pending(display: *wl_display) c_int;
+    pub fn dispatchPending(self: Self) !u31 {
+        const rc = wl_display_dispatch_pending(self.impl);
+        return switch (os.errno(rc)) {
+            0 => @intCast(u31, rc),
+            // TODO
+            else => |err| std.os.unexpectedErrno(err),
+        };
+    }
+
+    extern fn wl_display_dispatch_queue(display: *wl_display, queue: *wl_event_queue) c_int;
+    pub fn dispatchQueue(self: Self, queue: EventQueue) !u31 {
+        const rc = wl_display_dispatch_queue(self.impl, queue.impl);
+        return switch (os.errno(rc)) {
+            0 => @intCast(u31, rc),
+            // TODO
+            else => |err| std.os.unexpectedErrno(err),
+        };
+    }
+
+    extern fn wl_display_dispatch_queue_pending(display: *wl_display, queue: *wl_event_queue) c_int;
+    pub fn dispatchQueuePending(self: Self, queue: EventQueue) !u31 {
+        const rc = wl_display_dispatch_queue_pending(self.impl, queue.impl);
+        return switch (os.errno(rc)) {
+            0 => @intCast(u31, rc),
+            // TODO
+            else => |err| std.os.unexpectedErrno(err),
+        };
+    }
+
+    extern fn wl_display_roundtrip(display: *wl_display) c_int;
+    pub fn roundtrip(self: Self) !u31 {
+        const rc = wl_display_roundtrip(self.impl);
+        return switch (os.errno(rc)) {
+            0 => @intCast(u31, rc),
+            // TODO
+            else => |err| std.os.unexpectedErrno(err),
+        };
+    }
+
+    extern fn wl_display_roundtrip_queue(display: *wl_display, queue: *wl_event_queue) c_int;
+    pub fn roundtrip(self: Self, queue: EventQueue) !u31 {
+        const rc = wl_display_roundtrip(self.impl, queue.impl);
+        return switch (os.errno(rc)) {
+            0 => @intCast(u31, rc),
+            // TODO
+            else => |err| std.os.unexpectedErrno(err),
+        };
+    }
+
+    extern fn wl_display_flush(display: *wl_display) c_int;
+    pub fn flush(self: Self) error{WouldBlock}!u31 {
+        const rc = wl_display_dispatch_queue_pending(self.impl, queue.impl);
+        return switch (std.os.errno(rc)) {
+            0 => @intCast(u31, rc),
+            os.EAGAIN => error.WouldBlock,
+            else => unreachable,
+        };
+    }
+
+    extern fn wl_display_create_queue(display: *wl_display) *wl_event_queue;
+    pub fn createQueue(self: Self) !EventQueue {
+        return .{ .impl = wl_display_create_queue(self.impl) orelse return error.OutOfMemory };
+    }
+
+    // TODO: should we interpret this return value?
+    extern fn wl_display_get_error(display: *wl_display) c_int;
+    pub fn getError(self: Self) i32 {
+        return wl_display_get_error(self.impl);
+    }
+};
+
+const wl_event_queue = @OpaqueType();
+pub const EventQueue = struct {
+    const Self = @This();
+
+    impl: *wl_event_queue,
+
+    extern fn wl_event_queue_destroy(queue: *wl_event_queue) void;
+    pub fn destroy(self: Self) void {
+        wl_event_queue_destroy(self.impl);
+    }
+};
diff --git a/example/globals.zig b/example/globals.zig
new file mode 100644
index 0000000..4536a37
--- /dev/null
+++ b/example/globals.zig
@@ -0,0 +1,3 @@
+const wl = @import("wayland");
+
+pub fn main() !void {}