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-rw-r--r--arch/mips/bits/signal.h3
-rw-r--r--include/signal.h2
2 files changed, 3 insertions, 2 deletions
diff --git a/arch/mips/bits/signal.h b/arch/mips/bits/signal.h
index a8de0227..f51c29b9 100644
--- a/arch/mips/bits/signal.h
+++ b/arch/mips/bits/signal.h
@@ -27,6 +27,9 @@ typedef struct __ucontext {
#define SA_RESETHAND 0x80000000
#define SA_RESTORER 0x04000000
+#undef SIG_BLOCK
+#undef SIG_UNBLOCK
+#undef SIG_SETMASK
#define SIG_BLOCK 1
#define SIG_UNBLOCK 2
#define SIG_SETMASK 3
diff --git a/include/signal.h b/include/signal.h
index 72bffd61..d4856a89 100644
--- a/include/signal.h
+++ b/include/signal.h
@@ -28,11 +28,9 @@ extern "C" {
#define SIG_HOLD ((void (*)(int)) 2)
-#ifndef SIG_BLOCK
#define SIG_BLOCK 0
#define SIG_UNBLOCK 1
#define SIG_SETMASK 2
-#endif
#define SI_ASYNCNL (-60)
#define SI_TKILL (-6)