apple: Redefine some additional clashing Mach types

While they usually are not included in a normal strongSwan build, the XPC
header indirectly defines these Mach types. To build charon-xpc, which uses
both XPC and strongSwan includes, we have to redefine these types.

src/libstrongswan/utils/compat/apple.h

@@ -34,6 +34,12 @@
 /* Mach uses a semaphore_create() call, use a different name for ours */
 #define semaphore_create(x) strongswan_semaphore_create(x)
 
+/* Since OS X 10.10 XPC includes some additional conflicting Mach types */
+#define host_t strongswan_host_t
+#define processor_t strongswan_processor_t
+#define task_t strongswan_task_t
+#define thread_t strongswan_thread_t
+
 /* forward declaration, see below */
 static inline int precancellable_poll(struct pollfd fds[], nfds_t nfds,
 									  int timeout);