Made use of ISO_ERR_SEV() and ISO_ERR_PRIO()

libisoburn/isoburn.h

@@ -36,8 +36,6 @@ struct isoburn {
  struct isoburn *next;
 
 
- /* --- My part --- */
-
  /* Start address as given by image examination (bytes, not blocks) */
  off_t min_start_byte;
 
@@ -61,8 +59,6 @@ struct isoburn {
  */
  int wrote_well;
 
-
- /* --- Vreixo's part --- */
  
  /* Buffered ISO head from media (should that become part of
     ecma119_read_opts ?) */
@@ -102,6 +98,20 @@ int isoburn_find_by_drive(struct isoburn **pt, struct burn_drive *d, int flag);
 
 /* Non API inner interfaces */
 
+/* Submit a libisofs error to the libburn messenger. An application message
+   reader shall recognize the error code range and attribute it to the
+   libisofs message channel to which one cannot submit via API.
+   @param iso_error_code   return value <= 0 from a libisofs API call.
+   @param default_msg_text is to be put out if iso_error_code leads to no
+                           error message
+   @param os_errno         operating system errno, submit 0 if none is known
+   @param min_severity     minimum severity, might be be increased if libisofs
+                           error severity surpasses min_severity.
+   @param flag             Bitfield, submit 0 for now
+*/
+int isoburn_report_iso_error(int iso_error_code, char default_msg_text[],
+                             int os_errno, char min_severity[], int flag);
+
 /* Calls from burn_wrap.c into isofs_wrap.c */ 
 
 int isoburn_start_emulation(struct isoburn *o, int flag);