Update defs.h

defs.h

@@ -152,6 +152,7 @@ __inline WORD __ROR2__(WORD value, DWORD count)
 // Typedef for the function pointer
 typedef void (*_PVFV)(void);
 
+#ifdef _MSC_VER && !defined(__APPLE__)
 // Define our segment names
 #define SEGMENT_C_INIT ".CRT$XCU"
 
@@ -159,9 +160,7 @@ typedef void (*_PVFV)(void);
 #pragma data_seg(SEGMENT_C_INIT)
 #pragma data_seg() // Switch back to the default segment
 // Call function pointer arrays and place them in the segments created above
-#ifdef _MSC_VER
 #define SEG_ALLOCATE(SEGMENT) __declspec(allocate(SEGMENT))
 #else
 #define SEG_ALLOCATE(SEGMENT)
 #endif
-