#ifndef foomallochfoo
#define foomallochfoo

/* $Id$ */

/***
  This file is part of avahi.
 
  avahi 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.
 
  avahi 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 avahi; if not, write to the Free Software
  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
  USA.
***/

#include <sys/types.h>
#include <stdarg.h>

/** Allocate some memory, just like the libc malloc() */
void *avahi_malloc(size_t size);

/** Similar to avahi_malloc() but set the memory to zero */
void *avahi_malloc0(size_t size);

/** Free some memory */
void avahi_free(void *p);

/** Similar to libc's realloc() */
void *avahi_realloc(void *p, size_t size);

/** Allocate n new structures of the specified type. */
#define avahi_new(type, n) (type*) avahi_malloc(n*sizeof(type))

/** Same as avahi_new() but set the memory to zero */
#define avahi_new0(type, n) (type*) avahi_malloc0(n*sizeof(type))

/* Just like libc's strdup() */
char *avahi_strdup(const char *s);

/* Just like libc's strndup() */
char *avahi_strndup(const char *s, size_t l); 

/** Wraps allocator functions */
typedef struct AvahiAllocator AvahiAllocator;
struct AvahiAllocator {
    void* (*malloc)(size_t size);     
    void (*free)(void *p);           
    void* (*realloc)(void *p, size_t size);
    void* (*calloc)(size_t nmemb, size_t size);   /**< May be NULL */
};

/* Change the allocator. May be NULL to return to default (libc)
 * allocators. The structure is not copied! */
void avahi_set_allocator(const AvahiAllocator *a);


char *avahi_strdup_vprintf(const char *fmt, va_list ap);

#ifdef __GNUC__
char *avahi_strdup_printf(const char *fmt, ... )  __attribute__ ((format(printf, 1, 2)));
#else
char *avahi_strdup_printf(const char *fmt, ... );
#endif


#endif