text: /* Copyright (c) 2022 Ben Dod 
   * 
   * 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 MTOP_DMETER_H
  #define MTOP_DMETER_H
  
  #include "common.h"
  
  typedef struct dmeter_t_ {
      u16 
          min,
          max,  
          value,
          width;
  } dmeter_t;
  
  size_t dmeter_draw(dmeter_t dm, char* buf, size_t n);
  
  #endif