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-rw-r--r--include/sane/sanei_signal.h50
1 files changed, 0 insertions, 50 deletions
diff --git a/include/sane/sanei_signal.h b/include/sane/sanei_signal.h
deleted file mode 100644
index 0033c1c..0000000
--- a/include/sane/sanei_signal.h
+++ /dev/null
@@ -1,50 +0,0 @@
-#ifdef HAVE_SIGPROCMASK
-# define SIGACTION sigaction
-#else
-
-/* Just enough backwards compatibility that we get by in the backends
- without making handstands. */
-# ifdef sigset_t
-# undef sigset_t
-# endif
-# ifdef sigemptyset
-# undef sigemptyset
-# endif
-# ifdef sigfillset
-# undef sigfillset
-# endif
-# ifdef sigaddset
-# undef sigaddset
-# endif
-# ifdef sigdelset
-# undef sigdelset
-# endif
-# ifdef sigprocmask
-# undef sigprocmask
-# endif
-# ifdef SIG_BLOCK
-# undef SIG_BLOCK
-# endif
-# ifdef SIG_UNBLOCK
-# undef SIG_UNBLOCK
-# endif
-# ifdef SIG_SETMASK
-# undef SIG_SETMASK
-# endif
-
-# define sigset_t int
-# define sigemptyset(set) do { *(set) = 0; } while (0)
-# define sigfillset(set) do { *(set) = ~0; } while (0)
-# define sigaddset(set,signal) do { *(set) |= sigmask (signal); } while (0)
-# define sigdelset(set,signal) do { *(set) &= ~sigmask (signal); } while (0)
-# define sigaction(sig,new,old) sigvec (sig,new,old)
-
- /* Note: it's not safe to just declare our own "struct sigaction" since
- some systems (e.g., some versions of OpenStep) declare that structure,
- but do not implement sigprocmask(). Hard to believe, aint it? */
-# define SIGACTION sigvec
-# define SIG_BLOCK 1
-# define SIG_UNBLOCK 2
-# define SIG_SETMASK 3
-#endif /* !HAVE_SIGPROCMASK */
-