Imported Upstream version 0.63.0

[hcoop/debian/courier-authlib.git] / libltdl / libltdl / lt__alloc.h

diff --git a/libltdl/libltdl/lt__alloc.h b/libltdl/libltdl/lt__alloc.h
new file mode 100644 (file)
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--- /dev/null
+++ b/libltdl/libltdl/lt__alloc.h
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+/* lt__alloc.h -- internal memory management interface
+
+   Copyright (C) 2004 Free Software Foundation, Inc.
+   Written by Gary V. Vaughan, 2004
+
+   NOTE: The canonical source of this file is maintained with the
+   GNU Libtool package.  Report bugs to bug-libtool@gnu.org.
+
+GNU Libltdl 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 of the License, or (at your option) any later version.
+
+As a special exception to the GNU Lesser General Public License,
+if you distribute this file as part of a program or library that
+is built using GNU Libtool, you may include this file under the
+same distribution terms that you use for the rest of that program.
+
+GNU Libltdl 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 GNU Libltdl; see the file COPYING.LIB.  If not, a
+copy can be downloaded from http://www.gnu.org/licenses/lgpl.html,
+or obtained by writing to the Free Software Foundation, Inc.,
+51 Franklin Street, Fifth Floor, Boston, MA 02110-1301  USA
+*/
+
+#if !defined(LT__ALLOC_H)
+#define LT__ALLOC_H 1
+
+#include "lt_system.h"
+
+LT_BEGIN_C_DECLS
+
+#define MALLOC(tp, n)          (tp*) lt__malloc((n) * sizeof(tp))
+#define REALLOC(tp, mem, n)    (tp*) lt__realloc((mem), (n) * sizeof(tp))
+#define FREE(mem)                                      LT_STMT_START { \
+       if (mem) { free ((void *)mem); mem = NULL; }    } LT_STMT_END
+#define MEMREASSIGN(p, q)                              LT_STMT_START { \
+       if ((p) != (q)) { if (p) free (p); (p) = (q); (q) = 0; }        \
+                                                               } LT_STMT_END
+
+/* If set, this function is called when memory allocation has failed.  */
+LT_SCOPE void (*lt__alloc_die) (void);
+
+LT_SCOPE void *lt__malloc (size_t n);
+LT_SCOPE void *lt__zalloc (size_t n);
+LT_SCOPE void *lt__realloc (void *mem, size_t n);
+LT_SCOPE void *lt__memdup (void const *mem, size_t n);
+
+LT_SCOPE char *lt__strdup (const char *string);
+
+LT_END_C_DECLS
+
+#endif /*!defined(LT__ALLOC_H)*/