1 files changed, 0 insertions, 92 deletions
diff --git a/include/ruby/signal.h b/include/ruby/signal.h
deleted file mode 100644
index 62a6c5d13c..0000000000
--- a/include/ruby/signal.h
+++ /dev/null
@@ -1,92 +0,0 @@
-/**********************************************************************
-
-  rubysig.h -
-
-  $Author$
-  created at: Wed Aug 16 01:15:38 JST 1995
-
-  Copyright (C) 1993-2007 Yukihiro Matsumoto
-
-**********************************************************************/
-
-#ifndef RUBYSIG_H
-#define RUBYSIG_H 1
-
-#if defined(__cplusplus)
-extern "C" {
-#if 0
-} /* satisfy cc-mode */
-#endif
-#endif
-
-#include <errno.h>
-
-#ifdef _WIN32
-typedef LONG rb_atomic_t;
-
-# define ATOMIC_TEST(var) InterlockedExchange(&(var), 0)
-# define ATOMIC_SET(var, val) InterlockedExchange(&(var), (val))
-# define ATOMIC_INC(var) InterlockedIncrement(&(var))
-# define ATOMIC_DEC(var) InterlockedDecrement(&(var))
-
-/* Windows doesn't allow interrupt while system calls */
-# define TRAP_BEG do {\
-    rb_atomic_t trap_immediate = ATOMIC_SET(rb_trap_immediate, 1)
-
-# define TRAP_END\
-    ATOMIC_SET(rb_trap_immediate, trap_immediate);\
-} while (0)
-
-# define RUBY_CRITICAL(statements) do {\
-    rb_atomic_t trap_immediate = ATOMIC_SET(rb_trap_immediate, 0);\
-    statements;\
-    ATOMIC_SET(rb_trap_immediate, trap_immediate);\
-} while (0)
-#else
-typedef int rb_atomic_t;
-
-# define ATOMIC_TEST(var) ((var) ? ((var) = 0, 1) : 0)
-# define ATOMIC_SET(var, val) ((var) = (val))
-# define ATOMIC_INC(var) (++(var))
-# define ATOMIC_DEC(var) (--(var))
-
-# define TRAP_BEG do {\
-    int trap_immediate = rb_trap_immediate;\
-    rb_trap_immediate = 1
-
-# define TRAP_END \
-    rb_trap_immediate = trap_immediate;\
-} while (0)
-
-# define RUBY_CRITICAL(statements) do {\
-    int trap_immediate = rb_trap_immediate;\
-    rb_trap_immediate = 0;\
-    statements;\
-    rb_trap_immediate = trap_immediate;\
-} while (0)
-#endif
-RUBY_EXTERN rb_atomic_t rb_trap_immediate;
-
-RUBY_EXTERN int rb_prohibit_interrupt;
-#define DEFER_INTS (rb_prohibit_interrupt++)
-#define ALLOW_INTS do {\
-    rb_prohibit_interrupt--;\
-} while (0)
-#define ENABLE_INTS (rb_prohibit_interrupt--)
-
-VALUE rb_with_disable_interrupt(VALUE(*)(ANYARGS),VALUE);
-
-RUBY_EXTERN rb_atomic_t rb_trap_pending;
-void rb_trap_restore_mask(void);
-
-RUBY_EXTERN int rb_thread_critical;
-void rb_thread_schedule(void);
-
-#if defined(__cplusplus)
-#if 0
-{ /* satisfy cc-mode */
-#endif
-}  /* extern "C" { */
-#endif
-
-#endif /* RUBYSIG_H */