apps/codecs/lib/tlsf/src/tlsf.h

   1 /*
   2  * Two Levels Segregate Fit memory allocator (TLSF)
   3  * Version 2.4.4
   4  *
   5  * Written by Miguel Masmano Tello <mimastel@doctor.upv.es>
   6  *
   7  * Thanks to Ismael Ripoll for his suggestions and reviews
   8  *
   9  * Copyright (C) 2008, 2007, 2006, 2005, 2004
  10  *
  11  * This code is released using a dual license strategy: GPL/LGPL
  12  * You can choose the licence that better fits your requirements.
  13  *
  14  * Released under the terms of the GNU General Public License Version 2.0
  15  * Released under the terms of the GNU Lesser General Public License Version 2.1
  16  *
  17  */
  18
  19 #ifndef _TLSF_H_
  20 #define _TLSF_H_
  21
  22 #include <string.h> /* defines size_t */
  23
  24 extern size_t init_memory_pool(size_t, void *);
  25 extern size_t get_used_size(void *);
  26 extern size_t get_max_size(void *);
  27 extern void destroy_memory_pool(void *);
  28 extern size_t add_new_area(void *, size_t, void *);
  29 extern void *malloc_ex(size_t, void *);
  30 extern void free_ex(void *, void *);
  31 extern void *realloc_ex(void *, size_t, void *);
  32 extern void *calloc_ex(size_t, size_t, void *);
  33
  34 extern void *tlsf_malloc(size_t size);
  35 extern void tlsf_free(void *ptr);
  36 extern void *tlsf_realloc(void *ptr, size_t size);
  37 extern void *tlsf_calloc(size_t nelem, size_t elem_size);
  38
  39 #endif