--- psiconv/trunk/lib/psiconv/data.h	2000/12/10 15:44:40	56
+++ psiconv/trunk/lib/psiconv/data.h	2000/12/13 16:30:21	63
@@ -1,6 +1,6 @@
 /*
     data.h - Part of psiconv, a PSION 5 file formats converter
-    Copyright (c) 1999  Frodo Looijaard <frodol@dds.nl>       
+    Copyright (c) 1999, 2000  Frodo Looijaard <frodol@dds.nl>       
 
     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
@@ -24,8 +24,8 @@
 #ifndef PSICONV_DATA_H
 #define PSICONV_DATA_H
 
-#include "general.h"
-#include "list.h"
+#include <psiconv/general.h>
+#include <psiconv/list.h>
 
 /* All types which end on _t are plain types; all other types are pointers
    to structs */
@@ -428,21 +428,23 @@
 #define PSICONV_ID_CLIPART_ITEM 0x10000040
 
 
-/* Return a clean layout_status. You can modify it at will */
+/* Return a clean layout_status. You can modify it at will. Returns NULL
+   if there is not enough memory. */
 extern psiconv_character_layout psiconv_basic_character_layout(void);
 
-/* Return a clean layout_status. You can modify it at will */
+/* Return a clean layout_status. You can modify it at will. Returns NULL
+   if there is not enough memory. */
 extern psiconv_paragraph_layout psiconv_basic_paragraph_layout(void);
 
 /* Clone a layout_status: the new copy is completely independent of the
-   original one */
+   original one. Returns NULL if there is not enough memory. */
 extern psiconv_paragraph_layout psiconv_clone_paragraph_layout
                                        (psiconv_paragraph_layout ls);
 
 extern psiconv_character_layout psiconv_clone_character_layout
                                 (psiconv_character_layout ls);
 
-/* Get a numbered style */
+/* Get a numbered style. Returns NULL if the style is unknown. */
 extern psiconv_word_style psiconv_get_style (psiconv_word_styles_section ss, int nr);
 
 extern void psiconv_free_color(psiconv_color color);