Initial commit.

This has the basic event loop, and a first cut of the libffi dispatcher.

wayland.h

@@ -0,0 +1,67 @@
+#ifndef WAYLAND_H
+#define WAYLAND_H
+
+#include <stdint.h>
+
+enum {
+	WL_EVENT_READABLE = 0x01,
+	WL_EVENT_WRITEABLE = 0x02
+};
+
+struct wl_event_loop;
+struct wl_event_source;
+typedef void (*wl_event_loop_func_t)(int fd, uint32_t mask, void *data);
+
+struct wl_event_loop *wl_event_loop_create(void);
+void wl_event_loop_destroy(struct wl_event_loop *loop);
+struct wl_event_source *wl_event_loop_add_fd(struct wl_event_loop *loop,
+					     int fd, uint32_t mask,
+					     wl_event_loop_func_t func,
+					     void *data);
+int wl_event_loop_remove_source(struct wl_event_loop *loop,
+				struct wl_event_source *source);
+int wl_event_loop_wait(struct wl_event_loop *loop);
+
+struct wl_hash {
+	struct wl_object **objects;
+	uint32_t count, alloc, id;
+};
+
+int wl_hash_insert(struct wl_hash *hash, struct wl_object *object);
+struct wl_object *wl_hash_lookup(struct wl_hash *hash, uint32_t id);
+void wl_hash_delete(struct wl_hash *hash, struct wl_object *object);
+
+struct wl_client;
+
+enum {
+	WL_ARGUMENT_UINT32,
+	WL_ARGUMENT_STRING,
+	WL_ARGUMENT_OBJECT,
+	WL_ARGUMENT_NEW_ID
+};
+
+struct wl_argument {
+	uint32_t type;
+	void *data;
+};
+
+struct wl_method {
+	const char *name;
+	void *func;
+	int argument_count;
+	const struct wl_argument *arguments;
+};
+
+struct wl_interface {
+	const char *name;
+	int version;
+	int method_count;
+	const struct wl_method *methods;
+};
+
+struct wl_object {
+	const struct wl_interface *interface;
+	uint32_t id;
+};
+
+#endif