text: #ifndef CMARK_REGISTRY_H
  #define CMARK_REGISTRY_H
  
  #ifdef __cplusplus
  extern "C" {
  #endif
  
  #include "cmark.h"
  #include "plugin.h"
  
  CMARK_EXPORT
  void cmark_register_plugin(cmark_plugin_init_func reg_fn);
  
  CMARK_EXPORT
  void cmark_release_plugins(void);
  
  CMARK_EXPORT
  cmark_llist *cmark_list_syntax_extensions(cmark_mem *mem);
  
  #ifdef __cplusplus
  }
  #endif
  
  #endif
  