/* Implementation header.    Copyright (C) 2022-2026 Free Software Foundation, Inc.    This file is part of libsframe.    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 3 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, see <http://www.gnu.org/licenses/>.  */ #ifndef _SFRAME_IMPL_H#define _SFRAME_IMPL_H #include "sframe-api.h" #ifdef  __cplusplusextern "C"{#endif #include <assert.h>#define sframe_assert(expr) (assert (expr)) typedef struct sf_fde_tbl sf_fde_tbl;typedef struct sf_fre_tbl sf_fre_tbl; struct sframe_decoder_ctx{  /* SFrame header.  */  sframe_header sfd_header;  /* SFrame function desc entries table.  */  sf_fde_tbl *sfd_funcdesc;  /* SFrame FRE table.  */  char *sfd_fres;  /* Number of bytes needed for SFrame FREs.  */  int sfd_fre_nbytes;  /* Reference to the internally malloc'd buffer, if any, for endian flipping     the original input buffer before decoding.  */  void *sfd_buf;}; struct sframe_encoder_ctx{  /* SFrame header.  */  sframe_header sfe_header;  /* SFrame function desc entries table.  */  sf_fde_tbl *sfe_funcdesc;  /* SFrame FRE table.  */  sf_fre_tbl *sfe_fres;  /* Number of bytes needed for SFrame FREs.  */  uint32_t sfe_fre_nbytes;  /* SFrame output data buffer.  */  char *sfe_data;  /* Size of the SFrame output data buffer.  */  size_t sfe_data_size;}; #ifdef  __cplusplus}#endif #endif /* _SFRAME_IMPL_H */