Remove HAVE_UNWIND_CONTEXT_STRUCT.
Change-Id: If08e90ade539f60f6d3132499a757d0ac70adcd6
diff --git a/stacktrace.c b/stacktrace.c
index 1e79bfa..bbe4358 100644
--- a/stacktrace.c
+++ b/stacktrace.c
@@ -38,13 +38,7 @@
intptr_t* addrs;
} stack_crawl_state_t;
-
-/* depends how the system includes define this */
-#ifdef HAVE_UNWIND_CONTEXT_STRUCT
typedef struct _Unwind_Context __unwind_context;
-#else
-typedef _Unwind_Context __unwind_context;
-#endif
static _Unwind_Reason_Code trace_function(__unwind_context *context, void *arg)
{