--- psiconv/trunk/lib/psiconv/parse_routines.h	2000/12/13 16:30:21	63
+++ psiconv/trunk/lib/psiconv/parse_routines.h	2000/12/15 00:21:51	64
@@ -48,22 +48,25 @@
    ****************** */
 
 extern psiconv_u8 psiconv_read_u8(const psiconv_buffer buf,int lev,
-                                  psiconv_u32 off);
+                                  psiconv_u32 off, int *status);
 extern psiconv_u16 psiconv_read_u16(const psiconv_buffer buf,int lev,
-                                    psiconv_u32 off);
+                                    psiconv_u32 off, int *status);
 extern psiconv_u32 psiconv_read_u32(const psiconv_buffer buf,int lev,
-                                    psiconv_u32 off);
+                                    psiconv_u32 off, int *status);
 
 extern psiconv_S_t psiconv_read_S(const psiconv_buffer buf, int lev, 
-                                  psiconv_u32 off, int *length);
+                                  psiconv_u32 off, int *length, int *status);
 extern psiconv_X_t psiconv_read_X(const psiconv_buffer buf, int lev, 
-                                  psiconv_u32 off, int *length);
+                                  psiconv_u32 off, int *length, int *status);
 extern psiconv_length_t psiconv_read_length(const psiconv_buffer buf, int lev,
-                                            psiconv_u32 off, int *length);
+                                            psiconv_u32 off, int *length, 
+                                            int *status);
 extern psiconv_size_t psiconv_read_size (const psiconv_buffer buf, int lev,
-                                         psiconv_u32 off, int *length);
+                                         psiconv_u32 off, int *length, 
+                                         int *status);
 extern psiconv_string_t psiconv_read_string(const psiconv_buffer buf,int lev,
-                                            psiconv_u32 off,int *length);
+                                            psiconv_u32 off,int *length, 
+                                            int *status);
 
 extern int psiconv_parse_bool(const psiconv_buffer buf, int lev, 
                               psiconv_u32 off, int *length, 
@@ -94,6 +97,12 @@
                              psiconv_u32 off, int *length, 
                              psiconv_tab *result);
 
+/* Note: the next two are special, because they modify an existing
+   layout structure! If it exits due to an unexpected error, part
+   of the structure may be modified, but it is still safe to call
+   psiconv_free_{paragraph,character}_layout_list on it (and that
+   is the only safe thing to do!) */
+
 extern int psiconv_parse_paragraph_layout_list(const psiconv_buffer buf, 
                                    int lev, psiconv_u32 off, int *length,
                                    psiconv_paragraph_layout result);