lwip: fix rtx storage types

Author: 0xc0170

features/lwipstack/LWIPStack.h

@@ -141,20 +141,20 @@ class LWIP : public OnboardNetworkStack, private mbed::NonCopyable<LWIP> {
             void *hw; /**< alternative implementation pointer - used for PPP */
         };
 
-        os_semaphore_t linked_sem;
+        mbed_rtos_storage_semaphore_t linked_sem;
         osSemaphoreId_t linked;
-        os_semaphore_t unlinked_sem;
+        mbed_rtos_storage_semaphore_t unlinked_sem;
         osSemaphoreId_t unlinked;
-        os_semaphore_t has_any_addr_sem;
+        mbed_rtos_storage_semaphore_t has_any_addr_sem;
         osSemaphoreId_t has_any_addr;
     #define HAS_ANY_ADDR 1
     #if PREF_ADDR_TIMEOUT
-        os_semaphore_t has_pref_addr_sem;
+        mbed_rtos_storage_semaphore_t has_pref_addr_sem;
         osSemaphoreId_t has_pref_addr;
     #define HAS_PREF_ADDR 2
     #endif
     #if BOTH_ADDR_TIMEOUT
-        os_semaphore_t has_both_addr_sem;
+        mbed_rtos_storage_semaphore_t has_both_addr_sem;
         osSemaphoreId_t has_both_addr;
     #define HAS_BOTH_ADDR 4
     #endif

features/lwipstack/lwip-sys/arch/sys_arch.h

@@ -21,6 +21,8 @@
 #include "lwip/opt.h"
 #include "mbed_rtos_storage.h"
 
+#include <stdbool.h>
+
 extern u8_t lwip_ram_heap[];
 
 #if NO_SYS == 0