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-rw-r--r--lib/Headers/unwind.h6
1 files changed, 4 insertions, 2 deletions
diff --git a/lib/Headers/unwind.h b/lib/Headers/unwind.h
index 685c1df..90aca16 100644
--- a/lib/Headers/unwind.h
+++ b/lib/Headers/unwind.h
@@ -26,8 +26,8 @@
#ifndef __CLANG_UNWIND_H
#define __CLANG_UNWIND_H
-#if __has_include_next(<unwind.h>)
-/* Darwin (from 11.x on) and libunwind provide an unwind.h. If that's available,
+#if defined(__APPLE__) && __has_include_next(<unwind.h>)
+/* Darwin (from 11.x on) provide an unwind.h. If that's available,
* use it. libunwind wraps some of its definitions in #ifdef _GNU_SOURCE,
* so define that around the include.*/
# ifndef _GNU_SOURCE
@@ -199,6 +199,8 @@ _Unwind_Word _Unwind_GetIPInfo(struct _Unwind_Context *, int *);
_Unwind_Word _Unwind_GetCFA(struct _Unwind_Context *);
+_Unwind_Word _Unwind_GetBSP(struct _Unwind_Context *);
+
void *_Unwind_GetLanguageSpecificData(struct _Unwind_Context *);
_Unwind_Ptr _Unwind_GetRegionStart(struct _Unwind_Context *);
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