1 files changed, 0 insertions, 51 deletions
diff --git a/tests/sig-handler.h b/tests/sig-handler.h
deleted file mode 100644
index 1ca8d54..0000000
--- a/tests/sig-handler.h
+++ /dev/null
@@ -1,51 +0,0 @@
-/* Convenience declarations when working with <signal.h>.
-
-   Copyright (C) 2008-2022 Free Software Foundation, Inc.
-
-   This file is free software: you can redistribute it and/or modify
-   it under the terms of the GNU Lesser General Public License as
-   published by the Free Software Foundation; either version 2.1 of the
-   License, or (at your option) any later version.
-
-   This file is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public License
-   along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
-
-#ifndef _GL_SIG_HANDLER_H
-#define _GL_SIG_HANDLER_H
-
-#include <signal.h>
-
-#ifndef _GL_INLINE_HEADER_BEGIN
- #error "Please include config.h first."
-#endif
-_GL_INLINE_HEADER_BEGIN
-#ifndef SIG_HANDLER_INLINE
-# define SIG_HANDLER_INLINE _GL_INLINE
-#endif
-
-/* Convenience type when working with signal handlers.  */
-typedef void (*sa_handler_t) (int);
-
-/* Return the handler of a signal, as a sa_handler_t value regardless
-   of its true type.  The resulting function can be compared to
-   special values like SIG_IGN but it is not portable to call it.  */
-SIG_HANDLER_INLINE sa_handler_t _GL_ATTRIBUTE_PURE
-get_handler (struct sigaction const *a)
-{
-  /* POSIX says that special values like SIG_IGN can only occur when
-     action.sa_flags does not contain SA_SIGINFO.  But in Linux 2.4,
-     for example, sa_sigaction and sa_handler are aliases and a signal
-     is ignored if sa_sigaction (after casting) equals SIG_IGN.  In
-     this case, this implementation relies on the fact that the two
-     are aliases, and simply returns sa_handler.  */
-  return a->sa_handler;
-}
-
-_GL_INLINE_HEADER_END
-
-#endif /* _GL_SIG_HANDLER_H */