anchor.diff:  
   NAME
   ----
  -Bupdate - buffer update 
  +Bupdate - Concatinate UBF buffers
   
   
   SYNOPSIS
  
positive.code: 
  ERRORS
  ------
  Note that *Bstrerror()* returns generic error message plus custom message with debug info from last function call.
  
  *BALIGNERR* Source or dest buffer corrupted or pointing to not aligned memory area.
  
  
negative.code: 
  DESCRIPTION
  -----------
  Concatinate source buffer in 'p_ub_src' to destination buffer in 'p_ub_dst'. 
  Function will add any field from source buffer to destination buffer by using 
  *Badd(3)* function call.
  
  RETURN VALUE
  ------------
  