also compile example/test.c - not working otherwise

Makefile.am

@@ -1,5 +1,5 @@
 AUTOMAKE_OPTIONS = foreign
-SUBDIRS = src
+SUBDIRS = src example
 
 iphone_ip=@IPHONE_IP@
 install-iphone: src/BTdaemon

configure.in

@@ -125,5 +125,4 @@ fi
 
 AC_SUBST(IPHONE_IP)
 AC_SUBST(HAVE_LIBUSB)
-AC_OUTPUT(Makefile)
+AC_OUTPUT(Makefile src/Makefile example/Makefile)
-AC_OUTPUT(src/Makefile)

src/btstack.c

@@ -9,18 +9,24 @@
 #include "btstack.h"
 
 // init BTstack library
-int bt_open();
+int bt_open(){
+}
 
 // stop using BTstack library
-int bt_close();
+int bt_close(){
+}
 
 // send hci cmd packet
-int hci_send_cmd(hci_cmd_t *cmd, ...);
+int bt_send_cmd(hci_cmd_t *cmd, ...){
+}
 
 // send hci acl packet
-int hci_send_acl_packet(uint8_t *packet, int size);
+int bt_send_acl_packet(uint8_t *packet, int size){
+}
 
 // register packet and event handler
-void bt_register_event_packet_handler(void (*handler)(uint8_t *packet, int size));
+void bt_register_event_packet_handler(void (*handler)(uint8_t *packet, int size)){
-void bt_register_acl_packet_handler  (void (*handler)(uint8_t *packet, int size));
+}
+void bt_register_acl_packet_handler  (void (*handler)(uint8_t *packet, int size)){
+}
 

src/btstack.h

@@ -7,6 +7,9 @@
  *  
  */
 
+#pragma once
+#include "hci.h"
+
 // init BTstack library
 int bt_open();
 
@@ -14,10 +17,10 @@ int bt_open();
 int bt_close();
 
 // send hci cmd packet
-int hci_send_cmd(hci_cmd_t *cmd, ...);
+int bt_send_cmd(hci_cmd_t *cmd, ...);
 
 // send hci acl packet
-int hci_send_acl_packet(uint8_t *packet, int size);
+int bt_send_acl_packet(uint8_t *packet, int size);
 
 // register packet and event handler
 void bt_register_event_packet_handler(void (*handler)(uint8_t *packet, int size));

src/l2cap.h

@@ -6,6 +6,8 @@
  *  Created by Matthias Ringwald on 5/16/09.
  */
 
+#pragma once
+
 #include "hci.h"
 
 typedef enum {