rem: void recuperation_donnees_gnucash_book ( xmlDocPtr book_node )
add: void recuperation_donnees_gnucash_book ( xmlNodePtr book_node )
context: void recuperation_donnees_gnucash_book ( xmlDocPtr book_node ){  xmlDocPtr child_node;  child_node = book_node -> children;  while ( child_node )    {      if ( node_strcmp(child_node, "account") )	{	  if ( !strcmp(child_content(child_node, "type"), "BANK") )	    {	      recuperation_donnees_gnucash_compte ( child_node );	    }	  else	    {	      recuperation_donnees_gnucash_categorie ( child_node );	    }	}      child_node = child_node -> next;    }}