1. Rearraged the source tree

2. modified the autotools scripts, "make distcheck" is ok now

lib/searpc-client.h

@@ -0,0 +1,49 @@
+#ifndef SEARPC_CLIENT_H
+#define SEARPC_CLIENT_H
+
+#include <glib.h>
+#include <glib-object.h>
+
+typedef char *(*TransportCB)(void *arg, const gchar *fcall_str,
+                             size_t fcall_len, size_t *ret_len);
+
+typedef struct {
+    TransportCB transport;
+    void *arg;
+} SearpcClient;
+
+SearpcClient *searpc_client_new ();
+void searpc_client_free (SearpcClient *client);
+
+char* searpc_client_transport_send (SearpcClient *client,
+                                    const gchar *fcall_str,
+                                    size_t fcall_len,
+                                    size_t *ret_len);
+
+#include <searpc-fcall.h>
+
+/**
+ * searpc_client_fret__string:
+ * @data:  the return string of RPC call
+ * @len: then length of @data
+ * @error: return location for a #GError, or %NULL
+ * 
+ * Extract return value of type `char*` from the return string of RPC
+ * call.
+ */
+char* searpc_client_fret__string (char *data, size_t len, GError **error);
+
+int   searpc_client_fret__int (char *data, size_t len, GError **error);
+GObject* searpc_client_fret__object (GType gtype, char *data,
+                                     size_t len, GError **error);
+GList* searpc_client_fret__objlist (GType gtype, char *data,
+                                    size_t len, GError **error);
+
+
+#define TRANSPORT_ERROR  "Transport Error"
+#define TRANSPORT_ERROR_CODE 500
+
+#include <searpc-dfun.h>
+
+
+#endif