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-rw-r--r--runtime/unwind/x86_64.h5
1 files changed, 0 insertions, 5 deletions
diff --git a/runtime/unwind/x86_64.h b/runtime/unwind/x86_64.h
index 3c4a97be..6e6e521f 100644
--- a/runtime/unwind/x86_64.h
+++ b/runtime/unwind/x86_64.h
@@ -93,11 +93,6 @@ static inline void arch_unw_init_blocked(struct unwind_frame_info *info)
info->regs.ss = __KERNEL_DS;
}
-extern int arch_unwind_init_running(struct unwind_frame_info *,
- int (*callback)(struct unwind_frame_info *,
- void *arg),
- void *arg);
-
static inline int arch_unw_user_mode(const struct unwind_frame_info *info)
{
#if 0 /* This can only work when selector register saves/restores