rem: struct struct_imputation * payee = tmp -> data;
add: struct struct_tiers * payee = tmp -> data;
context: void reset_payee_counters (){    GSList * tmp;    without_payee = NULL;    tmp = liste_struct_tiers;    while ( tmp )    {	struct struct_imputation * payee = tmp -> data;	payee -> balance = 0.0;	payee -> nb_transactions = 0;	tmp = tmp -> next;    }}