#ifndef ERRORCODES_H
#define ERRORCODES_H
#define errNone 0 // no error
#define errOpenFile 1 // couldn't open the PDF file
#define errBadCatalog 2 // couldn't read the page catalog
#define errDamaged 3 // PDF file was damaged and couldn't be
#define errEncrypted 4 // file was encrypted and password was
#define errHighlightFile 5 // nonexistent or invalid highlight file
#define errBadPrinter 6 // invalid printer
#define errPrinting 7 // error during printing
#define errPermission 8 // PDF file doesn't allow that operation
#define errBadPageNum 9 // invalid page number
#define errFileIO 10 // file I/O error
#endif