text: /* Copyright (c) 2019-2022 Brian Thomas Murphy
   *
   * Permission is hereby granted, free of charge, to any person obtaining a copy
   * of this software and associated documentation files (the "Software"), to
   * deal in the Software without restriction, including without limitation the
   * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
   * sell copies of the Software, and to permit persons to whom the Software is
   * furnished to do so, subject to the following conditions:
   *
   * The above copyright notice and this permission notice shall be included in
   * all copies or substantial portions of the Software.
   *
   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
   * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
   * IN THE SOFTWARE.
   */
  
  #ifndef BMOS_MSG_H
  #define BMOS_MSG_H
  
  #include <bmos_queue.h>
  
  typedef struct _bmos_msg_t bmos_msg_t;
  
  struct _bmos_msg_t {
    bmos_msg_t *next;
    bmos_queue_t *home;
    bmos_queue_t *queue;
    unsigned int len;
  };
  
  #define BMOS_MSG_GET_DATA(_msg_) ((void *)((bmos_msg_t *)(_msg_) + 1))
  
  #define BMOS_MSG_GET_MSG(_msg_) ((void *)((bmos_msg_t *)(_msg_) - 1))
  
  bmos_msg_t *msg_create(bmos_queue_t * queue, unsigned int len);
  void msg_destroy(bmos_queue_t * queue, unsigned int len);
  
  void msg_init(bmos_msg_t *msg, bmos_queue_t *queue, unsigned int len);
  
  #endif
  