text: #ifndef _WTRERRNO_H_
  #define _WTRERRNO_H_
  
  #define E_WTRIE_ORPHAN      340
  #define E_WTRIE_DUPCHILD    341
  #define E_WTRIE_INITFAILED  342
  #define E_WTRIE_SPAWNFAILED 343
  #define E_WTRIE_NOSUCHNODE  3404
  #define E_WTRIE_CORRUPT     345
  #define E_WTRIE_EMPTYWORD   346
  #define E_WTRIE_NULLPOINTER 347
  #define E_WTRIE_NOSUCHWORD  348
  
  #define W_WTRIE_METANOTSET  360
  
  #define I_WTRIE_NOSUCHWORD  388
  
  #endif
  