Move to xmalloca.h.

diff --git a/lib/xallocsa.h b/lib/xallocsa.h
deleted file mode 100644 (file)
index baede95..0000000
--- a/lib/xallocsa.h
+++ /dev/null
@@ -1,54 +0,0 @@
-/* Safe automatic memory allocation with out of memory checking.
-   Copyright (C) 2003, 2005 Free Software Foundation, Inc.
-   Written by Bruno Haible <bruno@clisp.org>, 2003.
-
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2, or (at your option)
-   any later version.
-
-   This program 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 General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software Foundation,
-   Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
-
-#ifndef _XALLOCSA_H
-#define _XALLOCSA_H
-
-#include "allocsa.h"
-
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-
-/* xallocsa(N) is a checking safe variant of alloca(N).  It allocates N bytes
-   of memory allocated on the stack, that must be freed using freesa() before
-   the function returns.  Upon failure, it exits with an error message.  */
-#if HAVE_ALLOCA
-# define xallocsa(N) \
-  ((N) < 4032 - sa_increment                                       \
-   ? (void *) ((char *) alloca ((N) + sa_increment) + sa_increment) \
-   : xmallocsa (N))
-extern void * xmallocsa (size_t n);
-#else
-# define xallocsa(N) \
-  xmalloc (N)
-#endif
-
-/* Maybe we should also define a variant
-    xnallocsa (size_t n, size_t s) - behaves like xallocsa (n * s)
-   If this would be useful in your application. please speak up.  */
-
-
-#ifdef __cplusplus
-}
-#endif
-
-
-#endif /* _XALLOCSA_H */