Restoring authorship annotation for Anton Samokhvalov <pg83@yandex.ru>. Commit 1 of 2.

1 files changed, 350 insertions, 350 deletions

diff --git a/contrib/libs/cxxsupp/builtins/apple_versioning.c b/contrib/libs/cxxsupp/builtins/apple_versioning.c
index 3797a1ab02..2b852f87ff 100644
--- a/contrib/libs/cxxsupp/builtins/apple_versioning.c
+++ b/contrib/libs/cxxsupp/builtins/apple_versioning.c
@@ -1,350 +1,350 @@
-/* ===-- apple_versioning.c - Adds versioning symbols for ld ---------------===
- *
- *                     The LLVM Compiler Infrastructure
- *
- * This file is dual licensed under the MIT and the University of Illinois Open
- * Source Licenses. See LICENSE.TXT for details.
- *
- * ===----------------------------------------------------------------------===
- */
-
-
-#if __APPLE__
-  #include <Availability.h>
-  
-  #if __IPHONE_OS_VERSION_MIN_REQUIRED
-    #define NOT_HERE_BEFORE_10_6(sym) 
-    #define NOT_HERE_IN_10_8_AND_EARLIER(sym) \
-        extern const char sym##_tmp61 __asm("$ld$hide$os6.1$_" #sym ); \
-            __attribute__((visibility("default"))) const char sym##_tmp61 = 0; \
-        extern const char sym##_tmp60 __asm("$ld$hide$os6.0$_" #sym ); \
-            __attribute__((visibility("default"))) const char sym##_tmp60 = 0; \
-        extern const char sym##_tmp51 __asm("$ld$hide$os5.1$_" #sym ); \
-            __attribute__((visibility("default"))) const char sym##_tmp51 = 0; \
-        extern const char sym##_tmp50 __asm("$ld$hide$os5.0$_" #sym ); \
-            __attribute__((visibility("default"))) const char sym##_tmp50 = 0; 
-  #else
-    #define NOT_HERE_BEFORE_10_6(sym) \
-         extern const char sym##_tmp4 __asm("$ld$hide$os10.4$_" #sym ); \
-            __attribute__((visibility("default"))) const char sym##_tmp4 = 0; \
-        extern const char sym##_tmp5 __asm("$ld$hide$os10.5$_" #sym ); \
-            __attribute__((visibility("default"))) const char sym##_tmp5 = 0; 
-    #define NOT_HERE_IN_10_8_AND_EARLIER(sym) \
-         extern const char sym##_tmp8 __asm("$ld$hide$os10.8$_" #sym ); \
-            __attribute__((visibility("default"))) const char sym##_tmp8 = 0; \
-        extern const char sym##_tmp7 __asm("$ld$hide$os10.7$_" #sym ); \
-            __attribute__((visibility("default"))) const char sym##_tmp7 = 0; \
-        extern const char sym##_tmp6 __asm("$ld$hide$os10.6$_" #sym ); \
-            __attribute__((visibility("default"))) const char sym##_tmp6 = 0; 
-  #endif 
-
-
-/* Symbols in libSystem.dylib in 10.6 and later, 
- *  but are in libgcc_s.dylib in earlier versions
- */
-
-NOT_HERE_BEFORE_10_6(__absvdi2)
-NOT_HERE_BEFORE_10_6(__absvsi2)
-NOT_HERE_BEFORE_10_6(__absvti2)
-NOT_HERE_BEFORE_10_6(__addvdi3)
-NOT_HERE_BEFORE_10_6(__addvsi3)
-NOT_HERE_BEFORE_10_6(__addvti3)
-NOT_HERE_BEFORE_10_6(__ashldi3)
-NOT_HERE_BEFORE_10_6(__ashlti3)
-NOT_HERE_BEFORE_10_6(__ashrdi3)
-NOT_HERE_BEFORE_10_6(__ashrti3)
-NOT_HERE_BEFORE_10_6(__clear_cache)
-NOT_HERE_BEFORE_10_6(__clzdi2)
-NOT_HERE_BEFORE_10_6(__clzsi2)
-NOT_HERE_BEFORE_10_6(__clzti2)
-NOT_HERE_BEFORE_10_6(__cmpdi2)
-NOT_HERE_BEFORE_10_6(__cmpti2)
-NOT_HERE_BEFORE_10_6(__ctzdi2)
-NOT_HERE_BEFORE_10_6(__ctzsi2)
-NOT_HERE_BEFORE_10_6(__ctzti2)
-NOT_HERE_BEFORE_10_6(__divdc3)
-NOT_HERE_BEFORE_10_6(__divdi3)
-NOT_HERE_BEFORE_10_6(__divsc3)
-NOT_HERE_BEFORE_10_6(__divtc3)
-NOT_HERE_BEFORE_10_6(__divti3)
-NOT_HERE_BEFORE_10_6(__divxc3)
-NOT_HERE_BEFORE_10_6(__enable_execute_stack)
-NOT_HERE_BEFORE_10_6(__ffsdi2)
-NOT_HERE_BEFORE_10_6(__ffsti2)
-NOT_HERE_BEFORE_10_6(__fixdfdi)
-NOT_HERE_BEFORE_10_6(__fixdfti)
-NOT_HERE_BEFORE_10_6(__fixsfdi)
-NOT_HERE_BEFORE_10_6(__fixsfti)
-NOT_HERE_BEFORE_10_6(__fixtfdi)
-NOT_HERE_BEFORE_10_6(__fixunsdfdi)
-NOT_HERE_BEFORE_10_6(__fixunsdfsi)
-NOT_HERE_BEFORE_10_6(__fixunsdfti)
-NOT_HERE_BEFORE_10_6(__fixunssfdi)
-NOT_HERE_BEFORE_10_6(__fixunssfsi)
-NOT_HERE_BEFORE_10_6(__fixunssfti)
-NOT_HERE_BEFORE_10_6(__fixunstfdi)
-NOT_HERE_BEFORE_10_6(__fixunsxfdi)
-NOT_HERE_BEFORE_10_6(__fixunsxfsi)
-NOT_HERE_BEFORE_10_6(__fixunsxfti)
-NOT_HERE_BEFORE_10_6(__fixxfdi)
-NOT_HERE_BEFORE_10_6(__fixxfti)
-NOT_HERE_BEFORE_10_6(__floatdidf)
-NOT_HERE_BEFORE_10_6(__floatdisf)
-NOT_HERE_BEFORE_10_6(__floatditf)
-NOT_HERE_BEFORE_10_6(__floatdixf)
-NOT_HERE_BEFORE_10_6(__floattidf)
-NOT_HERE_BEFORE_10_6(__floattisf)
-NOT_HERE_BEFORE_10_6(__floattixf)
-NOT_HERE_BEFORE_10_6(__floatundidf)
-NOT_HERE_BEFORE_10_6(__floatundisf)
-NOT_HERE_BEFORE_10_6(__floatunditf)
-NOT_HERE_BEFORE_10_6(__floatundixf)
-NOT_HERE_BEFORE_10_6(__floatuntidf)
-NOT_HERE_BEFORE_10_6(__floatuntisf)
-NOT_HERE_BEFORE_10_6(__floatuntixf)
-NOT_HERE_BEFORE_10_6(__gcc_personality_v0)
-NOT_HERE_BEFORE_10_6(__lshrdi3)
-NOT_HERE_BEFORE_10_6(__lshrti3)
-NOT_HERE_BEFORE_10_6(__moddi3)
-NOT_HERE_BEFORE_10_6(__modti3)
-NOT_HERE_BEFORE_10_6(__muldc3)
-NOT_HERE_BEFORE_10_6(__muldi3)
-NOT_HERE_BEFORE_10_6(__mulsc3)
-NOT_HERE_BEFORE_10_6(__multc3)
-NOT_HERE_BEFORE_10_6(__multi3)
-NOT_HERE_BEFORE_10_6(__mulvdi3)
-NOT_HERE_BEFORE_10_6(__mulvsi3)
-NOT_HERE_BEFORE_10_6(__mulvti3)
-NOT_HERE_BEFORE_10_6(__mulxc3)
-NOT_HERE_BEFORE_10_6(__negdi2)
-NOT_HERE_BEFORE_10_6(__negti2)
-NOT_HERE_BEFORE_10_6(__negvdi2)
-NOT_HERE_BEFORE_10_6(__negvsi2)
-NOT_HERE_BEFORE_10_6(__negvti2)
-NOT_HERE_BEFORE_10_6(__paritydi2)
-NOT_HERE_BEFORE_10_6(__paritysi2)
-NOT_HERE_BEFORE_10_6(__parityti2)
-NOT_HERE_BEFORE_10_6(__popcountdi2)
-NOT_HERE_BEFORE_10_6(__popcountsi2)
-NOT_HERE_BEFORE_10_6(__popcountti2)
-NOT_HERE_BEFORE_10_6(__powidf2)
-NOT_HERE_BEFORE_10_6(__powisf2)
-NOT_HERE_BEFORE_10_6(__powitf2)
-NOT_HERE_BEFORE_10_6(__powixf2)
-NOT_HERE_BEFORE_10_6(__subvdi3)
-NOT_HERE_BEFORE_10_6(__subvsi3)
-NOT_HERE_BEFORE_10_6(__subvti3)
-NOT_HERE_BEFORE_10_6(__ucmpdi2)
-NOT_HERE_BEFORE_10_6(__ucmpti2)
-NOT_HERE_BEFORE_10_6(__udivdi3)
-NOT_HERE_BEFORE_10_6(__udivmoddi4)
-NOT_HERE_BEFORE_10_6(__udivmodti4)
-NOT_HERE_BEFORE_10_6(__udivti3)
-NOT_HERE_BEFORE_10_6(__umoddi3)
-NOT_HERE_BEFORE_10_6(__umodti3)
-
-
-#if __ppc__
-NOT_HERE_BEFORE_10_6(__gcc_qadd)
-NOT_HERE_BEFORE_10_6(__gcc_qdiv)
-NOT_HERE_BEFORE_10_6(__gcc_qmul)
-NOT_HERE_BEFORE_10_6(__gcc_qsub)
-NOT_HERE_BEFORE_10_6(__trampoline_setup)
-#endif /* __ppc__ */
-
-NOT_HERE_IN_10_8_AND_EARLIER(__atomic_compare_exchange)
-NOT_HERE_IN_10_8_AND_EARLIER(__atomic_compare_exchange_1)
-NOT_HERE_IN_10_8_AND_EARLIER(__atomic_compare_exchange_2)
-NOT_HERE_IN_10_8_AND_EARLIER(__atomic_compare_exchange_4)
-NOT_HERE_IN_10_8_AND_EARLIER(__atomic_compare_exchange_8)
-
-NOT_HERE_IN_10_8_AND_EARLIER(__atomic_exchange)
-NOT_HERE_IN_10_8_AND_EARLIER(__atomic_exchange_1)
-NOT_HERE_IN_10_8_AND_EARLIER(__atomic_exchange_2)
-NOT_HERE_IN_10_8_AND_EARLIER(__atomic_exchange_4)
-NOT_HERE_IN_10_8_AND_EARLIER(__atomic_exchange_8)
-
-NOT_HERE_IN_10_8_AND_EARLIER(__atomic_fetch_add_1)
-NOT_HERE_IN_10_8_AND_EARLIER(__atomic_fetch_add_2)
-NOT_HERE_IN_10_8_AND_EARLIER(__atomic_fetch_add_4)
-NOT_HERE_IN_10_8_AND_EARLIER(__atomic_fetch_add_8)
-
-NOT_HERE_IN_10_8_AND_EARLIER(__atomic_fetch_and_1)
-NOT_HERE_IN_10_8_AND_EARLIER(__atomic_fetch_and_2)
-NOT_HERE_IN_10_8_AND_EARLIER(__atomic_fetch_and_4)
-NOT_HERE_IN_10_8_AND_EARLIER(__atomic_fetch_and_8)
-
-NOT_HERE_IN_10_8_AND_EARLIER(__atomic_fetch_or_1)
-NOT_HERE_IN_10_8_AND_EARLIER(__atomic_fetch_or_2)
-NOT_HERE_IN_10_8_AND_EARLIER(__atomic_fetch_or_4)
-NOT_HERE_IN_10_8_AND_EARLIER(__atomic_fetch_or_8)
-
-NOT_HERE_IN_10_8_AND_EARLIER(__atomic_fetch_sub_1)
-NOT_HERE_IN_10_8_AND_EARLIER(__atomic_fetch_sub_2)
-NOT_HERE_IN_10_8_AND_EARLIER(__atomic_fetch_sub_4)
-NOT_HERE_IN_10_8_AND_EARLIER(__atomic_fetch_sub_8)
-
-NOT_HERE_IN_10_8_AND_EARLIER(__atomic_fetch_xor_1)
-NOT_HERE_IN_10_8_AND_EARLIER(__atomic_fetch_xor_2)
-NOT_HERE_IN_10_8_AND_EARLIER(__atomic_fetch_xor_4)
-NOT_HERE_IN_10_8_AND_EARLIER(__atomic_fetch_xor_8)
-
-NOT_HERE_IN_10_8_AND_EARLIER(__atomic_load)
-NOT_HERE_IN_10_8_AND_EARLIER(__atomic_load_1)
-NOT_HERE_IN_10_8_AND_EARLIER(__atomic_load_2)
-NOT_HERE_IN_10_8_AND_EARLIER(__atomic_load_4)
-NOT_HERE_IN_10_8_AND_EARLIER(__atomic_load_8)
-
-NOT_HERE_IN_10_8_AND_EARLIER(__atomic_store)
-NOT_HERE_IN_10_8_AND_EARLIER(__atomic_store_1)
-NOT_HERE_IN_10_8_AND_EARLIER(__atomic_store_2)
-NOT_HERE_IN_10_8_AND_EARLIER(__atomic_store_4)
-NOT_HERE_IN_10_8_AND_EARLIER(__atomic_store_8)
-
-
-#if __arm__ && __DYNAMIC__
-   #define NOT_HERE_UNTIL_AFTER_4_3(sym) \
-        extern const char sym##_tmp1 __asm("$ld$hide$os3.0$_" #sym ); \
-            __attribute__((visibility("default"))) const char sym##_tmp1 = 0; \
-        extern const char sym##_tmp2 __asm("$ld$hide$os3.1$_" #sym ); \
-            __attribute__((visibility("default"))) const char sym##_tmp2 = 0; \
-        extern const char sym##_tmp3 __asm("$ld$hide$os3.2$_" #sym ); \
-            __attribute__((visibility("default"))) const char sym##_tmp3 = 0; \
-        extern const char sym##_tmp4 __asm("$ld$hide$os4.0$_" #sym ); \
-            __attribute__((visibility("default"))) const char sym##_tmp4 = 0; \
-        extern const char sym##_tmp5 __asm("$ld$hide$os4.1$_" #sym ); \
-            __attribute__((visibility("default"))) const char sym##_tmp5 = 0; \
-        extern const char sym##_tmp6 __asm("$ld$hide$os4.2$_" #sym ); \
-            __attribute__((visibility("default"))) const char sym##_tmp6 = 0; \
-        extern const char sym##_tmp7 __asm("$ld$hide$os4.3$_" #sym ); \
-            __attribute__((visibility("default"))) const char sym##_tmp7 = 0; 
-            
-NOT_HERE_UNTIL_AFTER_4_3(__absvdi2)
-NOT_HERE_UNTIL_AFTER_4_3(__absvsi2)
-NOT_HERE_UNTIL_AFTER_4_3(__adddf3)
-NOT_HERE_UNTIL_AFTER_4_3(__adddf3vfp)
-NOT_HERE_UNTIL_AFTER_4_3(__addsf3)
-NOT_HERE_UNTIL_AFTER_4_3(__addsf3vfp)
-NOT_HERE_UNTIL_AFTER_4_3(__addvdi3)
-NOT_HERE_UNTIL_AFTER_4_3(__addvsi3)
-NOT_HERE_UNTIL_AFTER_4_3(__ashldi3)
-NOT_HERE_UNTIL_AFTER_4_3(__ashrdi3)
-NOT_HERE_UNTIL_AFTER_4_3(__bswapdi2)
-NOT_HERE_UNTIL_AFTER_4_3(__bswapsi2)
-NOT_HERE_UNTIL_AFTER_4_3(__clzdi2)
-NOT_HERE_UNTIL_AFTER_4_3(__clzsi2)
-NOT_HERE_UNTIL_AFTER_4_3(__cmpdi2)
-NOT_HERE_UNTIL_AFTER_4_3(__ctzdi2)
-NOT_HERE_UNTIL_AFTER_4_3(__ctzsi2)
-NOT_HERE_UNTIL_AFTER_4_3(__divdc3)
-NOT_HERE_UNTIL_AFTER_4_3(__divdf3)
-NOT_HERE_UNTIL_AFTER_4_3(__divdf3vfp)
-NOT_HERE_UNTIL_AFTER_4_3(__divdi3)
-NOT_HERE_UNTIL_AFTER_4_3(__divsc3)
-NOT_HERE_UNTIL_AFTER_4_3(__divsf3)
-NOT_HERE_UNTIL_AFTER_4_3(__divsf3vfp)
-NOT_HERE_UNTIL_AFTER_4_3(__divsi3)
-NOT_HERE_UNTIL_AFTER_4_3(__eqdf2)
-NOT_HERE_UNTIL_AFTER_4_3(__eqdf2vfp)
-NOT_HERE_UNTIL_AFTER_4_3(__eqsf2)
-NOT_HERE_UNTIL_AFTER_4_3(__eqsf2vfp)
-NOT_HERE_UNTIL_AFTER_4_3(__extendsfdf2)
-NOT_HERE_UNTIL_AFTER_4_3(__extendsfdf2vfp)
-NOT_HERE_UNTIL_AFTER_4_3(__ffsdi2)
-NOT_HERE_UNTIL_AFTER_4_3(__fixdfdi)
-NOT_HERE_UNTIL_AFTER_4_3(__fixdfsi)
-NOT_HERE_UNTIL_AFTER_4_3(__fixdfsivfp)
-NOT_HERE_UNTIL_AFTER_4_3(__fixsfdi)
-NOT_HERE_UNTIL_AFTER_4_3(__fixsfsi)
-NOT_HERE_UNTIL_AFTER_4_3(__fixsfsivfp)
-NOT_HERE_UNTIL_AFTER_4_3(__fixunsdfdi)
-NOT_HERE_UNTIL_AFTER_4_3(__fixunsdfsi)
-NOT_HERE_UNTIL_AFTER_4_3(__fixunsdfsivfp)
-NOT_HERE_UNTIL_AFTER_4_3(__fixunssfdi)
-NOT_HERE_UNTIL_AFTER_4_3(__fixunssfsi)
-NOT_HERE_UNTIL_AFTER_4_3(__fixunssfsivfp)
-NOT_HERE_UNTIL_AFTER_4_3(__floatdidf)
-NOT_HERE_UNTIL_AFTER_4_3(__floatdisf)
-NOT_HERE_UNTIL_AFTER_4_3(__floatsidf)
-NOT_HERE_UNTIL_AFTER_4_3(__floatsidfvfp)
-NOT_HERE_UNTIL_AFTER_4_3(__floatsisf)
-NOT_HERE_UNTIL_AFTER_4_3(__floatsisfvfp)
-NOT_HERE_UNTIL_AFTER_4_3(__floatundidf)
-NOT_HERE_UNTIL_AFTER_4_3(__floatundisf)
-NOT_HERE_UNTIL_AFTER_4_3(__floatunsidf)
-NOT_HERE_UNTIL_AFTER_4_3(__floatunsisf)
-NOT_HERE_UNTIL_AFTER_4_3(__floatunssidfvfp)
-NOT_HERE_UNTIL_AFTER_4_3(__floatunssisfvfp)
-NOT_HERE_UNTIL_AFTER_4_3(__gedf2)
-NOT_HERE_UNTIL_AFTER_4_3(__gedf2vfp)
-NOT_HERE_UNTIL_AFTER_4_3(__gesf2)
-NOT_HERE_UNTIL_AFTER_4_3(__gesf2vfp)
-NOT_HERE_UNTIL_AFTER_4_3(__gtdf2)
-NOT_HERE_UNTIL_AFTER_4_3(__gtdf2vfp)
-NOT_HERE_UNTIL_AFTER_4_3(__gtsf2)
-NOT_HERE_UNTIL_AFTER_4_3(__gtsf2vfp)
-NOT_HERE_UNTIL_AFTER_4_3(__ledf2)
-NOT_HERE_UNTIL_AFTER_4_3(__ledf2vfp)
-NOT_HERE_UNTIL_AFTER_4_3(__lesf2)
-NOT_HERE_UNTIL_AFTER_4_3(__lesf2vfp)
-NOT_HERE_UNTIL_AFTER_4_3(__lshrdi3)
-NOT_HERE_UNTIL_AFTER_4_3(__ltdf2)
-NOT_HERE_UNTIL_AFTER_4_3(__ltdf2vfp)
-NOT_HERE_UNTIL_AFTER_4_3(__ltsf2)
-NOT_HERE_UNTIL_AFTER_4_3(__ltsf2vfp)
-NOT_HERE_UNTIL_AFTER_4_3(__moddi3)
-NOT_HERE_UNTIL_AFTER_4_3(__modsi3)
-NOT_HERE_UNTIL_AFTER_4_3(__muldc3)
-NOT_HERE_UNTIL_AFTER_4_3(__muldf3)
-NOT_HERE_UNTIL_AFTER_4_3(__muldf3vfp)
-NOT_HERE_UNTIL_AFTER_4_3(__muldi3)
-NOT_HERE_UNTIL_AFTER_4_3(__mulsc3)
-NOT_HERE_UNTIL_AFTER_4_3(__mulsf3)
-NOT_HERE_UNTIL_AFTER_4_3(__mulsf3vfp)
-NOT_HERE_UNTIL_AFTER_4_3(__mulvdi3)
-NOT_HERE_UNTIL_AFTER_4_3(__mulvsi3)
-NOT_HERE_UNTIL_AFTER_4_3(__nedf2)
-NOT_HERE_UNTIL_AFTER_4_3(__nedf2vfp)
-NOT_HERE_UNTIL_AFTER_4_3(__negdi2)
-NOT_HERE_UNTIL_AFTER_4_3(__negvdi2)
-NOT_HERE_UNTIL_AFTER_4_3(__negvsi2)
-NOT_HERE_UNTIL_AFTER_4_3(__nesf2)
-NOT_HERE_UNTIL_AFTER_4_3(__nesf2vfp)
-NOT_HERE_UNTIL_AFTER_4_3(__paritydi2)
-NOT_HERE_UNTIL_AFTER_4_3(__paritysi2)
-NOT_HERE_UNTIL_AFTER_4_3(__popcountdi2)
-NOT_HERE_UNTIL_AFTER_4_3(__popcountsi2)
-NOT_HERE_UNTIL_AFTER_4_3(__powidf2)
-NOT_HERE_UNTIL_AFTER_4_3(__powisf2)
-NOT_HERE_UNTIL_AFTER_4_3(__subdf3)
-NOT_HERE_UNTIL_AFTER_4_3(__subdf3vfp)
-NOT_HERE_UNTIL_AFTER_4_3(__subsf3)
-NOT_HERE_UNTIL_AFTER_4_3(__subsf3vfp)
-NOT_HERE_UNTIL_AFTER_4_3(__subvdi3)
-NOT_HERE_UNTIL_AFTER_4_3(__subvsi3)
-NOT_HERE_UNTIL_AFTER_4_3(__truncdfsf2)
-NOT_HERE_UNTIL_AFTER_4_3(__truncdfsf2vfp)
-NOT_HERE_UNTIL_AFTER_4_3(__ucmpdi2)
-NOT_HERE_UNTIL_AFTER_4_3(__udivdi3)
-NOT_HERE_UNTIL_AFTER_4_3(__udivmoddi4)
-NOT_HERE_UNTIL_AFTER_4_3(__udivsi3)
-NOT_HERE_UNTIL_AFTER_4_3(__umoddi3)
-NOT_HERE_UNTIL_AFTER_4_3(__umodsi3)
-NOT_HERE_UNTIL_AFTER_4_3(__unorddf2)
-NOT_HERE_UNTIL_AFTER_4_3(__unorddf2vfp)
-NOT_HERE_UNTIL_AFTER_4_3(__unordsf2)
-NOT_HERE_UNTIL_AFTER_4_3(__unordsf2vfp)
-
-NOT_HERE_UNTIL_AFTER_4_3(__divmodsi4)
-NOT_HERE_UNTIL_AFTER_4_3(__udivmodsi4)
-#endif // __arm__ && __DYNAMIC__
-
-       
-       
-
-
-#else /* !__APPLE__ */
-
-extern int avoid_empty_file;
-
-#endif /* !__APPLE__*/
+/* ===-- apple_versioning.c - Adds versioning symbols for ld ---------------=== 
+ * 
+ *                     The LLVM Compiler Infrastructure 
+ * 
+ * This file is dual licensed under the MIT and the University of Illinois Open 
+ * Source Licenses. See LICENSE.TXT for details. 
+ * 
+ * ===----------------------------------------------------------------------=== 
+ */ 
+ 
+ 
+#if __APPLE__ 
+  #include <Availability.h> 
+   
+  #if __IPHONE_OS_VERSION_MIN_REQUIRED 
+    #define NOT_HERE_BEFORE_10_6(sym)  
+    #define NOT_HERE_IN_10_8_AND_EARLIER(sym) \ 
+        extern const char sym##_tmp61 __asm("$ld$hide$os6.1$_" #sym ); \ 
+            __attribute__((visibility("default"))) const char sym##_tmp61 = 0; \ 
+        extern const char sym##_tmp60 __asm("$ld$hide$os6.0$_" #sym ); \ 
+            __attribute__((visibility("default"))) const char sym##_tmp60 = 0; \ 
+        extern const char sym##_tmp51 __asm("$ld$hide$os5.1$_" #sym ); \ 
+            __attribute__((visibility("default"))) const char sym##_tmp51 = 0; \ 
+        extern const char sym##_tmp50 __asm("$ld$hide$os5.0$_" #sym ); \ 
+            __attribute__((visibility("default"))) const char sym##_tmp50 = 0;  
+  #else 
+    #define NOT_HERE_BEFORE_10_6(sym) \ 
+         extern const char sym##_tmp4 __asm("$ld$hide$os10.4$_" #sym ); \ 
+            __attribute__((visibility("default"))) const char sym##_tmp4 = 0; \ 
+        extern const char sym##_tmp5 __asm("$ld$hide$os10.5$_" #sym ); \ 
+            __attribute__((visibility("default"))) const char sym##_tmp5 = 0;  
+    #define NOT_HERE_IN_10_8_AND_EARLIER(sym) \ 
+         extern const char sym##_tmp8 __asm("$ld$hide$os10.8$_" #sym ); \ 
+            __attribute__((visibility("default"))) const char sym##_tmp8 = 0; \ 
+        extern const char sym##_tmp7 __asm("$ld$hide$os10.7$_" #sym ); \ 
+            __attribute__((visibility("default"))) const char sym##_tmp7 = 0; \ 
+        extern const char sym##_tmp6 __asm("$ld$hide$os10.6$_" #sym ); \ 
+            __attribute__((visibility("default"))) const char sym##_tmp6 = 0;  
+  #endif  
+ 
+ 
+/* Symbols in libSystem.dylib in 10.6 and later,  
+ *  but are in libgcc_s.dylib in earlier versions 
+ */ 
+ 
+NOT_HERE_BEFORE_10_6(__absvdi2) 
+NOT_HERE_BEFORE_10_6(__absvsi2) 
+NOT_HERE_BEFORE_10_6(__absvti2) 
+NOT_HERE_BEFORE_10_6(__addvdi3) 
+NOT_HERE_BEFORE_10_6(__addvsi3) 
+NOT_HERE_BEFORE_10_6(__addvti3) 
+NOT_HERE_BEFORE_10_6(__ashldi3) 
+NOT_HERE_BEFORE_10_6(__ashlti3) 
+NOT_HERE_BEFORE_10_6(__ashrdi3) 
+NOT_HERE_BEFORE_10_6(__ashrti3) 
+NOT_HERE_BEFORE_10_6(__clear_cache) 
+NOT_HERE_BEFORE_10_6(__clzdi2) 
+NOT_HERE_BEFORE_10_6(__clzsi2) 
+NOT_HERE_BEFORE_10_6(__clzti2) 
+NOT_HERE_BEFORE_10_6(__cmpdi2) 
+NOT_HERE_BEFORE_10_6(__cmpti2) 
+NOT_HERE_BEFORE_10_6(__ctzdi2) 
+NOT_HERE_BEFORE_10_6(__ctzsi2) 
+NOT_HERE_BEFORE_10_6(__ctzti2) 
+NOT_HERE_BEFORE_10_6(__divdc3) 
+NOT_HERE_BEFORE_10_6(__divdi3) 
+NOT_HERE_BEFORE_10_6(__divsc3) 
+NOT_HERE_BEFORE_10_6(__divtc3) 
+NOT_HERE_BEFORE_10_6(__divti3) 
+NOT_HERE_BEFORE_10_6(__divxc3) 
+NOT_HERE_BEFORE_10_6(__enable_execute_stack) 
+NOT_HERE_BEFORE_10_6(__ffsdi2) 
+NOT_HERE_BEFORE_10_6(__ffsti2) 
+NOT_HERE_BEFORE_10_6(__fixdfdi) 
+NOT_HERE_BEFORE_10_6(__fixdfti) 
+NOT_HERE_BEFORE_10_6(__fixsfdi) 
+NOT_HERE_BEFORE_10_6(__fixsfti) 
+NOT_HERE_BEFORE_10_6(__fixtfdi) 
+NOT_HERE_BEFORE_10_6(__fixunsdfdi) 
+NOT_HERE_BEFORE_10_6(__fixunsdfsi) 
+NOT_HERE_BEFORE_10_6(__fixunsdfti) 
+NOT_HERE_BEFORE_10_6(__fixunssfdi) 
+NOT_HERE_BEFORE_10_6(__fixunssfsi) 
+NOT_HERE_BEFORE_10_6(__fixunssfti) 
+NOT_HERE_BEFORE_10_6(__fixunstfdi) 
+NOT_HERE_BEFORE_10_6(__fixunsxfdi) 
+NOT_HERE_BEFORE_10_6(__fixunsxfsi) 
+NOT_HERE_BEFORE_10_6(__fixunsxfti) 
+NOT_HERE_BEFORE_10_6(__fixxfdi) 
+NOT_HERE_BEFORE_10_6(__fixxfti) 
+NOT_HERE_BEFORE_10_6(__floatdidf) 
+NOT_HERE_BEFORE_10_6(__floatdisf) 
+NOT_HERE_BEFORE_10_6(__floatditf) 
+NOT_HERE_BEFORE_10_6(__floatdixf) 
+NOT_HERE_BEFORE_10_6(__floattidf) 
+NOT_HERE_BEFORE_10_6(__floattisf) 
+NOT_HERE_BEFORE_10_6(__floattixf) 
+NOT_HERE_BEFORE_10_6(__floatundidf) 
+NOT_HERE_BEFORE_10_6(__floatundisf) 
+NOT_HERE_BEFORE_10_6(__floatunditf) 
+NOT_HERE_BEFORE_10_6(__floatundixf) 
+NOT_HERE_BEFORE_10_6(__floatuntidf) 
+NOT_HERE_BEFORE_10_6(__floatuntisf) 
+NOT_HERE_BEFORE_10_6(__floatuntixf) 
+NOT_HERE_BEFORE_10_6(__gcc_personality_v0) 
+NOT_HERE_BEFORE_10_6(__lshrdi3) 
+NOT_HERE_BEFORE_10_6(__lshrti3) 
+NOT_HERE_BEFORE_10_6(__moddi3) 
+NOT_HERE_BEFORE_10_6(__modti3) 
+NOT_HERE_BEFORE_10_6(__muldc3) 
+NOT_HERE_BEFORE_10_6(__muldi3) 
+NOT_HERE_BEFORE_10_6(__mulsc3) 
+NOT_HERE_BEFORE_10_6(__multc3) 
+NOT_HERE_BEFORE_10_6(__multi3) 
+NOT_HERE_BEFORE_10_6(__mulvdi3) 
+NOT_HERE_BEFORE_10_6(__mulvsi3) 
+NOT_HERE_BEFORE_10_6(__mulvti3) 
+NOT_HERE_BEFORE_10_6(__mulxc3) 
+NOT_HERE_BEFORE_10_6(__negdi2) 
+NOT_HERE_BEFORE_10_6(__negti2) 
+NOT_HERE_BEFORE_10_6(__negvdi2) 
+NOT_HERE_BEFORE_10_6(__negvsi2) 
+NOT_HERE_BEFORE_10_6(__negvti2) 
+NOT_HERE_BEFORE_10_6(__paritydi2) 
+NOT_HERE_BEFORE_10_6(__paritysi2) 
+NOT_HERE_BEFORE_10_6(__parityti2) 
+NOT_HERE_BEFORE_10_6(__popcountdi2) 
+NOT_HERE_BEFORE_10_6(__popcountsi2) 
+NOT_HERE_BEFORE_10_6(__popcountti2) 
+NOT_HERE_BEFORE_10_6(__powidf2) 
+NOT_HERE_BEFORE_10_6(__powisf2) 
+NOT_HERE_BEFORE_10_6(__powitf2) 
+NOT_HERE_BEFORE_10_6(__powixf2) 
+NOT_HERE_BEFORE_10_6(__subvdi3) 
+NOT_HERE_BEFORE_10_6(__subvsi3) 
+NOT_HERE_BEFORE_10_6(__subvti3) 
+NOT_HERE_BEFORE_10_6(__ucmpdi2) 
+NOT_HERE_BEFORE_10_6(__ucmpti2) 
+NOT_HERE_BEFORE_10_6(__udivdi3) 
+NOT_HERE_BEFORE_10_6(__udivmoddi4) 
+NOT_HERE_BEFORE_10_6(__udivmodti4) 
+NOT_HERE_BEFORE_10_6(__udivti3) 
+NOT_HERE_BEFORE_10_6(__umoddi3) 
+NOT_HERE_BEFORE_10_6(__umodti3) 
+ 
+ 
+#if __ppc__ 
+NOT_HERE_BEFORE_10_6(__gcc_qadd) 
+NOT_HERE_BEFORE_10_6(__gcc_qdiv) 
+NOT_HERE_BEFORE_10_6(__gcc_qmul) 
+NOT_HERE_BEFORE_10_6(__gcc_qsub) 
+NOT_HERE_BEFORE_10_6(__trampoline_setup) 
+#endif /* __ppc__ */ 
+ 
+NOT_HERE_IN_10_8_AND_EARLIER(__atomic_compare_exchange) 
+NOT_HERE_IN_10_8_AND_EARLIER(__atomic_compare_exchange_1) 
+NOT_HERE_IN_10_8_AND_EARLIER(__atomic_compare_exchange_2) 
+NOT_HERE_IN_10_8_AND_EARLIER(__atomic_compare_exchange_4) 
+NOT_HERE_IN_10_8_AND_EARLIER(__atomic_compare_exchange_8) 
+ 
+NOT_HERE_IN_10_8_AND_EARLIER(__atomic_exchange) 
+NOT_HERE_IN_10_8_AND_EARLIER(__atomic_exchange_1) 
+NOT_HERE_IN_10_8_AND_EARLIER(__atomic_exchange_2) 
+NOT_HERE_IN_10_8_AND_EARLIER(__atomic_exchange_4) 
+NOT_HERE_IN_10_8_AND_EARLIER(__atomic_exchange_8) 
+ 
+NOT_HERE_IN_10_8_AND_EARLIER(__atomic_fetch_add_1) 
+NOT_HERE_IN_10_8_AND_EARLIER(__atomic_fetch_add_2) 
+NOT_HERE_IN_10_8_AND_EARLIER(__atomic_fetch_add_4) 
+NOT_HERE_IN_10_8_AND_EARLIER(__atomic_fetch_add_8) 
+ 
+NOT_HERE_IN_10_8_AND_EARLIER(__atomic_fetch_and_1) 
+NOT_HERE_IN_10_8_AND_EARLIER(__atomic_fetch_and_2) 
+NOT_HERE_IN_10_8_AND_EARLIER(__atomic_fetch_and_4) 
+NOT_HERE_IN_10_8_AND_EARLIER(__atomic_fetch_and_8) 
+ 
+NOT_HERE_IN_10_8_AND_EARLIER(__atomic_fetch_or_1) 
+NOT_HERE_IN_10_8_AND_EARLIER(__atomic_fetch_or_2) 
+NOT_HERE_IN_10_8_AND_EARLIER(__atomic_fetch_or_4) 
+NOT_HERE_IN_10_8_AND_EARLIER(__atomic_fetch_or_8) 
+ 
+NOT_HERE_IN_10_8_AND_EARLIER(__atomic_fetch_sub_1) 
+NOT_HERE_IN_10_8_AND_EARLIER(__atomic_fetch_sub_2) 
+NOT_HERE_IN_10_8_AND_EARLIER(__atomic_fetch_sub_4) 
+NOT_HERE_IN_10_8_AND_EARLIER(__atomic_fetch_sub_8) 
+ 
+NOT_HERE_IN_10_8_AND_EARLIER(__atomic_fetch_xor_1) 
+NOT_HERE_IN_10_8_AND_EARLIER(__atomic_fetch_xor_2) 
+NOT_HERE_IN_10_8_AND_EARLIER(__atomic_fetch_xor_4) 
+NOT_HERE_IN_10_8_AND_EARLIER(__atomic_fetch_xor_8) 
+ 
+NOT_HERE_IN_10_8_AND_EARLIER(__atomic_load) 
+NOT_HERE_IN_10_8_AND_EARLIER(__atomic_load_1) 
+NOT_HERE_IN_10_8_AND_EARLIER(__atomic_load_2) 
+NOT_HERE_IN_10_8_AND_EARLIER(__atomic_load_4) 
+NOT_HERE_IN_10_8_AND_EARLIER(__atomic_load_8) 
+ 
+NOT_HERE_IN_10_8_AND_EARLIER(__atomic_store) 
+NOT_HERE_IN_10_8_AND_EARLIER(__atomic_store_1) 
+NOT_HERE_IN_10_8_AND_EARLIER(__atomic_store_2) 
+NOT_HERE_IN_10_8_AND_EARLIER(__atomic_store_4) 
+NOT_HERE_IN_10_8_AND_EARLIER(__atomic_store_8) 
+ 
+ 
+#if __arm__ && __DYNAMIC__ 
+   #define NOT_HERE_UNTIL_AFTER_4_3(sym) \ 
+        extern const char sym##_tmp1 __asm("$ld$hide$os3.0$_" #sym ); \ 
+            __attribute__((visibility("default"))) const char sym##_tmp1 = 0; \ 
+        extern const char sym##_tmp2 __asm("$ld$hide$os3.1$_" #sym ); \ 
+            __attribute__((visibility("default"))) const char sym##_tmp2 = 0; \ 
+        extern const char sym##_tmp3 __asm("$ld$hide$os3.2$_" #sym ); \ 
+            __attribute__((visibility("default"))) const char sym##_tmp3 = 0; \ 
+        extern const char sym##_tmp4 __asm("$ld$hide$os4.0$_" #sym ); \ 
+            __attribute__((visibility("default"))) const char sym##_tmp4 = 0; \ 
+        extern const char sym##_tmp5 __asm("$ld$hide$os4.1$_" #sym ); \ 
+            __attribute__((visibility("default"))) const char sym##_tmp5 = 0; \ 
+        extern const char sym##_tmp6 __asm("$ld$hide$os4.2$_" #sym ); \ 
+            __attribute__((visibility("default"))) const char sym##_tmp6 = 0; \ 
+        extern const char sym##_tmp7 __asm("$ld$hide$os4.3$_" #sym ); \ 
+            __attribute__((visibility("default"))) const char sym##_tmp7 = 0;  
+             
+NOT_HERE_UNTIL_AFTER_4_3(__absvdi2) 
+NOT_HERE_UNTIL_AFTER_4_3(__absvsi2) 
+NOT_HERE_UNTIL_AFTER_4_3(__adddf3) 
+NOT_HERE_UNTIL_AFTER_4_3(__adddf3vfp) 
+NOT_HERE_UNTIL_AFTER_4_3(__addsf3) 
+NOT_HERE_UNTIL_AFTER_4_3(__addsf3vfp) 
+NOT_HERE_UNTIL_AFTER_4_3(__addvdi3) 
+NOT_HERE_UNTIL_AFTER_4_3(__addvsi3) 
+NOT_HERE_UNTIL_AFTER_4_3(__ashldi3) 
+NOT_HERE_UNTIL_AFTER_4_3(__ashrdi3) 
+NOT_HERE_UNTIL_AFTER_4_3(__bswapdi2) 
+NOT_HERE_UNTIL_AFTER_4_3(__bswapsi2) 
+NOT_HERE_UNTIL_AFTER_4_3(__clzdi2) 
+NOT_HERE_UNTIL_AFTER_4_3(__clzsi2) 
+NOT_HERE_UNTIL_AFTER_4_3(__cmpdi2) 
+NOT_HERE_UNTIL_AFTER_4_3(__ctzdi2) 
+NOT_HERE_UNTIL_AFTER_4_3(__ctzsi2) 
+NOT_HERE_UNTIL_AFTER_4_3(__divdc3) 
+NOT_HERE_UNTIL_AFTER_4_3(__divdf3) 
+NOT_HERE_UNTIL_AFTER_4_3(__divdf3vfp) 
+NOT_HERE_UNTIL_AFTER_4_3(__divdi3) 
+NOT_HERE_UNTIL_AFTER_4_3(__divsc3) 
+NOT_HERE_UNTIL_AFTER_4_3(__divsf3) 
+NOT_HERE_UNTIL_AFTER_4_3(__divsf3vfp) 
+NOT_HERE_UNTIL_AFTER_4_3(__divsi3) 
+NOT_HERE_UNTIL_AFTER_4_3(__eqdf2) 
+NOT_HERE_UNTIL_AFTER_4_3(__eqdf2vfp) 
+NOT_HERE_UNTIL_AFTER_4_3(__eqsf2) 
+NOT_HERE_UNTIL_AFTER_4_3(__eqsf2vfp) 
+NOT_HERE_UNTIL_AFTER_4_3(__extendsfdf2) 
+NOT_HERE_UNTIL_AFTER_4_3(__extendsfdf2vfp) 
+NOT_HERE_UNTIL_AFTER_4_3(__ffsdi2) 
+NOT_HERE_UNTIL_AFTER_4_3(__fixdfdi) 
+NOT_HERE_UNTIL_AFTER_4_3(__fixdfsi) 
+NOT_HERE_UNTIL_AFTER_4_3(__fixdfsivfp) 
+NOT_HERE_UNTIL_AFTER_4_3(__fixsfdi) 
+NOT_HERE_UNTIL_AFTER_4_3(__fixsfsi) 
+NOT_HERE_UNTIL_AFTER_4_3(__fixsfsivfp) 
+NOT_HERE_UNTIL_AFTER_4_3(__fixunsdfdi) 
+NOT_HERE_UNTIL_AFTER_4_3(__fixunsdfsi) 
+NOT_HERE_UNTIL_AFTER_4_3(__fixunsdfsivfp) 
+NOT_HERE_UNTIL_AFTER_4_3(__fixunssfdi) 
+NOT_HERE_UNTIL_AFTER_4_3(__fixunssfsi) 
+NOT_HERE_UNTIL_AFTER_4_3(__fixunssfsivfp) 
+NOT_HERE_UNTIL_AFTER_4_3(__floatdidf) 
+NOT_HERE_UNTIL_AFTER_4_3(__floatdisf) 
+NOT_HERE_UNTIL_AFTER_4_3(__floatsidf) 
+NOT_HERE_UNTIL_AFTER_4_3(__floatsidfvfp) 
+NOT_HERE_UNTIL_AFTER_4_3(__floatsisf) 
+NOT_HERE_UNTIL_AFTER_4_3(__floatsisfvfp) 
+NOT_HERE_UNTIL_AFTER_4_3(__floatundidf) 
+NOT_HERE_UNTIL_AFTER_4_3(__floatundisf) 
+NOT_HERE_UNTIL_AFTER_4_3(__floatunsidf) 
+NOT_HERE_UNTIL_AFTER_4_3(__floatunsisf) 
+NOT_HERE_UNTIL_AFTER_4_3(__floatunssidfvfp) 
+NOT_HERE_UNTIL_AFTER_4_3(__floatunssisfvfp) 
+NOT_HERE_UNTIL_AFTER_4_3(__gedf2) 
+NOT_HERE_UNTIL_AFTER_4_3(__gedf2vfp) 
+NOT_HERE_UNTIL_AFTER_4_3(__gesf2) 
+NOT_HERE_UNTIL_AFTER_4_3(__gesf2vfp) 
+NOT_HERE_UNTIL_AFTER_4_3(__gtdf2) 
+NOT_HERE_UNTIL_AFTER_4_3(__gtdf2vfp) 
+NOT_HERE_UNTIL_AFTER_4_3(__gtsf2) 
+NOT_HERE_UNTIL_AFTER_4_3(__gtsf2vfp) 
+NOT_HERE_UNTIL_AFTER_4_3(__ledf2) 
+NOT_HERE_UNTIL_AFTER_4_3(__ledf2vfp) 
+NOT_HERE_UNTIL_AFTER_4_3(__lesf2) 
+NOT_HERE_UNTIL_AFTER_4_3(__lesf2vfp) 
+NOT_HERE_UNTIL_AFTER_4_3(__lshrdi3) 
+NOT_HERE_UNTIL_AFTER_4_3(__ltdf2) 
+NOT_HERE_UNTIL_AFTER_4_3(__ltdf2vfp) 
+NOT_HERE_UNTIL_AFTER_4_3(__ltsf2) 
+NOT_HERE_UNTIL_AFTER_4_3(__ltsf2vfp) 
+NOT_HERE_UNTIL_AFTER_4_3(__moddi3) 
+NOT_HERE_UNTIL_AFTER_4_3(__modsi3) 
+NOT_HERE_UNTIL_AFTER_4_3(__muldc3) 
+NOT_HERE_UNTIL_AFTER_4_3(__muldf3) 
+NOT_HERE_UNTIL_AFTER_4_3(__muldf3vfp) 
+NOT_HERE_UNTIL_AFTER_4_3(__muldi3) 
+NOT_HERE_UNTIL_AFTER_4_3(__mulsc3) 
+NOT_HERE_UNTIL_AFTER_4_3(__mulsf3) 
+NOT_HERE_UNTIL_AFTER_4_3(__mulsf3vfp) 
+NOT_HERE_UNTIL_AFTER_4_3(__mulvdi3) 
+NOT_HERE_UNTIL_AFTER_4_3(__mulvsi3) 
+NOT_HERE_UNTIL_AFTER_4_3(__nedf2) 
+NOT_HERE_UNTIL_AFTER_4_3(__nedf2vfp) 
+NOT_HERE_UNTIL_AFTER_4_3(__negdi2) 
+NOT_HERE_UNTIL_AFTER_4_3(__negvdi2) 
+NOT_HERE_UNTIL_AFTER_4_3(__negvsi2) 
+NOT_HERE_UNTIL_AFTER_4_3(__nesf2) 
+NOT_HERE_UNTIL_AFTER_4_3(__nesf2vfp) 
+NOT_HERE_UNTIL_AFTER_4_3(__paritydi2) 
+NOT_HERE_UNTIL_AFTER_4_3(__paritysi2) 
+NOT_HERE_UNTIL_AFTER_4_3(__popcountdi2) 
+NOT_HERE_UNTIL_AFTER_4_3(__popcountsi2) 
+NOT_HERE_UNTIL_AFTER_4_3(__powidf2) 
+NOT_HERE_UNTIL_AFTER_4_3(__powisf2) 
+NOT_HERE_UNTIL_AFTER_4_3(__subdf3) 
+NOT_HERE_UNTIL_AFTER_4_3(__subdf3vfp) 
+NOT_HERE_UNTIL_AFTER_4_3(__subsf3) 
+NOT_HERE_UNTIL_AFTER_4_3(__subsf3vfp) 
+NOT_HERE_UNTIL_AFTER_4_3(__subvdi3) 
+NOT_HERE_UNTIL_AFTER_4_3(__subvsi3) 
+NOT_HERE_UNTIL_AFTER_4_3(__truncdfsf2) 
+NOT_HERE_UNTIL_AFTER_4_3(__truncdfsf2vfp) 
+NOT_HERE_UNTIL_AFTER_4_3(__ucmpdi2) 
+NOT_HERE_UNTIL_AFTER_4_3(__udivdi3) 
+NOT_HERE_UNTIL_AFTER_4_3(__udivmoddi4) 
+NOT_HERE_UNTIL_AFTER_4_3(__udivsi3) 
+NOT_HERE_UNTIL_AFTER_4_3(__umoddi3) 
+NOT_HERE_UNTIL_AFTER_4_3(__umodsi3) 
+NOT_HERE_UNTIL_AFTER_4_3(__unorddf2) 
+NOT_HERE_UNTIL_AFTER_4_3(__unorddf2vfp) 
+NOT_HERE_UNTIL_AFTER_4_3(__unordsf2) 
+NOT_HERE_UNTIL_AFTER_4_3(__unordsf2vfp) 
+ 
+NOT_HERE_UNTIL_AFTER_4_3(__divmodsi4) 
+NOT_HERE_UNTIL_AFTER_4_3(__udivmodsi4) 
+#endif // __arm__ && __DYNAMIC__ 
+ 
+        
+        
+ 
+ 
+#else /* !__APPLE__ */ 
+ 
+extern int avoid_empty_file; 
+ 
+#endif /* !__APPLE__*/