# Soya 3D
# Copyright (C) 2003 Jean-Baptiste LAMY -- jiba@tuxfamily.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 of the License, 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

ctypedef struct Chunk:
  void* content
  int   nb
  int   max
  
cdef extern from "chunk.h":
#   cdef struct _Chunk:
#     void* content
#     int   nb
#     int   max
    
#   ctypedef _Chunk Chunk
    
  Chunk*    chunk_new         ()
  int       chunk_dealloc     (Chunk*)
  int       chunk_register    (Chunk*, int size)
  int       chunk_add         (Chunk*, void*, int size)
  int       chunk_add_char    (Chunk*, char)
  int       chunk_add_int     (Chunk*, int)
  int       chunk_add_float   (Chunk*, float)
  int       chunk_add_double  (Chunk*, double)
  int       chunk_add_ptr     (Chunk*, void*)
  int       chunk_get         (Chunk*, void*, int size)
  char      chunk_get_char    (Chunk*)
  int       chunk_get_int     (Chunk*)
  float     chunk_get_float   (Chunk*)
  void*     chunk_get_ptr     (Chunk*)
  
  Chunk*    get_chunk         ()
  int       drop_chunk        (Chunk*)


  int   chunk_add_chars_endian_safe (Chunk*, char* , int)
  int   chunk_get_chars_endian_safe (Chunk*, char* , int)

  int   chunk_add_ints_endian_safe  (Chunk*, int*  , int)
  int   chunk_get_ints_endian_safe  (Chunk*, int*  , int)

  int   chunk_add_floats_endian_safe(Chunk*, float*, int)
  int   chunk_get_floats_endian_safe(Chunk*, float*, int)

  int   chunk_add_char_endian_safe  (Chunk*, char)
  int   chunk_get_char_endian_safe  (Chunk*, char*)

  int   chunk_add_int_endian_safe   (Chunk*, int)
  int   chunk_get_int_endian_safe   (Chunk*, int*)
  
  int   chunk_add_float_endian_safe (Chunk*, float)
  int   chunk_get_float_endian_safe (Chunk*, float*)
  
  int   chunk_swap_int(int)
  float chunk_swap_float(float)
  
