1 files changed, 0 insertions, 18 deletions
diff --git a/linux-user/ppc/target_signal.h b/linux-user/ppc/target_signal.h
index 82184ab8f2..5be24e152b 100644
--- a/linux-user/ppc/target_signal.h
+++ b/linux-user/ppc/target_signal.h
@@ -1,24 +1,6 @@
 #ifndef PPC_TARGET_SIGNAL_H
 #define PPC_TARGET_SIGNAL_H
 
-/* this struct defines a stack used during syscall handling */
-
-typedef struct target_sigaltstack {
-    abi_ulong ss_sp;
-    abi_int ss_flags;
-    abi_ulong ss_size;
-} target_stack_t;
-
-
-/*
- * sigaltstack controls
- */
-#define TARGET_SS_ONSTACK     1
-#define TARGET_SS_DISABLE     2
-
-#define TARGET_MINSIGSTKSZ    2048
-#define TARGET_SIGSTKSZ       8192
-
 #include "../generic/signal.h"
 
 #if !defined(TARGET_PPC64)