+#ifndef TINC_XALLOC_H
+#define TINC_XALLOC_H
+
+/*
+ xalloc.h -- malloc and related functions with out of memory checking
+ Copyright (C) 1990, 91, 92, 93, 94, 95, 96, 97 Free Software Foundation, Inc.
+ Copyright (C) 2011-2013 Guus Sliepen <guus@tinc-vpn.org>
+
+ 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., Foundation,
+ 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+*/
+
+static inline void *xmalloc(size_t n) __attribute__((__malloc__));
+static inline void *xmalloc(size_t n) {
+ void *p = malloc(n);
+
+ if(!p) {
+ abort();
+ }
+
+ return p;
+}
+
+static inline void *xzalloc(size_t n) __attribute__((__malloc__));
+static inline void *xzalloc(size_t n) {
+ void *p = calloc(1, n);
+
+ if(!p) {
+ abort();
+ }