/* vi: set ts=2:
 +-------------------+  Christian Schlittchen <corwin@amber.kn-bremen.de>
 |                   |  Enno Rehling <enno@eressea.de>
 | Eressea PBEM host |  Katja Zedel <katze@felidae.kn-bremen.de>
 | (c) 1998 - 2003   |  Henning Peters <faroul@beyond.kn-bremen.de>
 |                   |  Ingo Wilken <Ingo.Wilken@informatik.uni-oldenburg.de>
 +-------------------+  Stefan Reich <reich@halbling.de>

 This program may not be used, modified or distributed 
 without prior permission by the authors of Eressea.
 
 */
#ifndef H_UTIL_COMMAND_H
#define H_UTIL_COMMAND_H
#ifdef __cplusplus
extern "C" {
#endif

  struct tnode;
  struct locale;
  struct order;

  typedef struct syntaxtree {
    const struct locale *lang;
    struct tnode *root;
    struct syntaxtree *next;
  } syntaxtree;

  typedef void (*parser) (const struct tnode *, void *, struct order *);
  extern void add_command(struct tnode *troot, struct tnode *tnext,
    const char *str, parser fun);
  extern void do_command(const struct tnode *troot, void *u, struct order *);

  extern struct syntaxtree *stree_create(void);
  extern struct tnode *stree_find(const struct syntaxtree *stree,
    const struct locale *lang);

#ifdef __cplusplus
}
#endif
#endif