// Copyright (c) 2003,2004,2005 Juraj Kolesár <koli@koli.sk>               
/* ABOUT {{{
  functions to handle T_PERSON data object. 
}}} */
/* lt_c_person_data_init(*T_PERSON) {{{ ***************************************/
int lt_c_person_data_init(T_PERSON *person);
	/*
	data object T_PERSON must be initialized otherwise is not 
	working correctly (kind of constructor, memory allocator)
}}} */
/* lt_c_person_data_get(*T_DB, *T_PERSON) {{{ *********************************/
int lt_c_person_data_get(T_DB *tdb, T_PERSON *person);
	/*
	fills T_PERSON with all reacheble data from db according to pk value.
	Only data with false T_STATUS flag are obtained. 
}}} */
/* lt_c_person_data_set(*T_DB, *T_PERSON) {{{ *********************************/
int lt_c_person_data_set(T_DB *tdb, T_PERSON *person);
	/*
	updates db with data from T_PERSON according to pk value.
	Only data with false status are updated. 
	-if pk status is false it means that there is no according pk
	(resp. person data) in db, so all values are inserted as new data
!!!	NOT fully functional yet.
}}} */
/* lt_c_person_data_remove(*T_DB, *T_PERSON) {{{ */
int lt_c_person_data_remove(T_DB *tdb, T_PERSON *person);
	/*
	delete person from db according to pk
!!! data that are connected only to this pk are not removed 
  (missing db integrity - will be implemented in future)	
}}} */
/* lt_c_person_data_clear(*T_PERSON) {{{ */
int lt_c_person_data_clear(T_PERSON *person);
	/*
	clears all values including pk and all status is set to false
}}} */
/* int lt_c_person_qs_init(*T_PERSON, **T_COLS, *T_QS) {{{ ********************/
int lt_c_person_qs_init(T_PERSON *person, T_COLS **cols, T_QS *qs);
  /* 
  Main mean is to easy and quickly initialize T_COLS and T_QS 
  for further use (f.e. in tt_table_qs) especially for searching by
  primary information.
  Data initialized in T_COLS are just pointers to data stored in
  T_PERSON. So each change of row in tt_table_qs is automaticly 
  stored in T_PERSON
}}} */