Removed no longer needed SIGNAL_Unblock() function.

dlls/ntdll/exception.c

@@ -241,8 +241,6 @@ void WINAPI EXC_RtlRaiseException( EXCEPTION_RECORD *rec, CONTEXT *context )
 
     if (send_debug_event( rec, TRUE, context ) == DBG_CONTINUE) return;  /* continue execution */
 
-    SIGNAL_Unblock(); /* we may be in a signal handler, and exception handlers may jump out */
-
     if (call_vectored_handlers( rec, context ) == EXCEPTION_CONTINUE_EXECUTION) return;
 
     frame = NtCurrentTeb()->Tib.ExceptionList;

dlls/ntdll/signal_i386.c

@@ -1402,20 +1402,6 @@ void SIGNAL_Block(void)
 }
 
 
-/***********************************************************************
- *           SIGNAL_Unblock
- *
- * Unblock signals. Called from EXC_RtlRaiseException.
- */
-void SIGNAL_Unblock(void)
-{
-    sigset_t all_sigs;
-
-    sigfillset( &all_sigs );
-    sigprocmask( SIG_UNBLOCK, &all_sigs, NULL );
-}
-
-
 /**********************************************************************
  *		SIGNAL_Reset
  *

dlls/ntdll/signal_powerpc.c

@@ -668,20 +668,6 @@ void SIGNAL_Block(void)
 }
 
 
-/***********************************************************************
- *           SIGNAL_Unblock
- *
- * Unblock signals. Called from EXC_RtlRaiseException.
- */
-void SIGNAL_Unblock(void)
-{
-    sigset_t all_sigs;
-
-    sigfillset( &all_sigs );
-    sigprocmask( SIG_UNBLOCK, &all_sigs, NULL );
-}
-
-
 /**********************************************************************
  *		SIGNAL_Reset
  *

dlls/ntdll/signal_sparc.c

@@ -466,20 +466,6 @@ void SIGNAL_Block(void)
 }
 
 
-/***********************************************************************
- *           SIGNAL_Unblock
- *
- * Unblock signals. Called from EXC_RtlRaiseException.
- */
-void SIGNAL_Unblock(void)
-{
-    sigset_t all_sigs;
-
-    sigfillset( &all_sigs );
-    sigprocmask( SIG_UNBLOCK, &all_sigs, NULL );
-}
-
-
 /**********************************************************************
  *		SIGNAL_Reset
  *

include/thread.h

@@ -161,7 +161,6 @@ extern void DECLSPEC_NORETURN SYSDEPS_AbortThread( int status );
 /* signal handling */
 extern BOOL SIGNAL_Init(void);
 extern void SIGNAL_Block(void);
-extern void SIGNAL_Unblock(void);
 extern void SIGNAL_Reset(void);
 
 #endif  /* __WINE_THREAD_H */