common: move STATIC_ASSERT to uv-common.h

PR-URL: https://github.com/libuv/libuv/pull/82
Reviewed-By: Bert Belder <bertbelder@gmail.com>
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>

src/unix/internal.h

@@ -52,9 +52,6 @@
 # include <CoreServices/CoreServices.h>
 #endif
 
-#define STATIC_ASSERT(expr)                                                   \
-  void uv__static_assert(int static_assert_failed[1 - 2 * !(expr)])
-
 #define ACCESS_ONCE(type, var)                                                \
   (*(volatile type*) &(var))
 

src/uv-common.h

@@ -46,6 +46,9 @@
 #define container_of(ptr, type, member) \
   ((type *) ((char *) (ptr) - offsetof(type, member)))
 
+#define STATIC_ASSERT(expr)                                                   \
+  void uv__static_assert(int static_assert_failed[1 - 2 * !(expr)])
+
 #ifndef _WIN32
 enum {
   UV__HANDLE_INTERNAL = 0x8000,