{ LIBRARY               SYSTEM UTILITIES                                }
{ MODULE                MULTIPLE-OPERATING-SYSTEMS-LOADER               }
{ FILE NAME             OS-BOOT.PAS                                     }
{ PURPOSE               OS-loader from the fixed disk                   }
{ VERSION               1.30                                            }
{ DATE                  18-Oct-93                                       }
{ COMPANY               Freelance Software Engineer                     }
{ ADDRESS               Isakowskogo str, 4-2-30                         }
{                       Moscow, 123181                                  }
{                       USSR                                            }
{                       Tel. 007 (095) 944-6304                         }
{ COPYRIGHT NOTICE      Copyright (C) 1987-1993, Dmitry Stefankov       }
{ RESTRICTED RIGHTS     AVAILABLE ONLY FOR FREE DISTRIBUTION,           }
{                       NOT FOR COMMERCIAL PURPOSE                      }
{ COMPUTER              IBM PC or compatible                            }
{ OPERATING SYSTEM      MS/PC-DOS Version 3.30 or higher                }
{ COMPILER              Turbo Pascal Version 6.0                        }
{                       (Borland International Inc.)  or compatible     }
{ ASSEMBLY LANGUAGE     Microsoft MASM 5.10 or compatible               }
{ ARGUMENTS             None                                            }
{ RETURN                See error return codes definitions              }
{ DESCRIPTION           1. Read Master Boot Record.                     }
{                       1a. If our loader present then copy some info   }
{                           by user confirming                          }
{                       2. Extract the Partition Table from it and      }
{                          link with new loader code.                   }
{                       3. Install a new Master Boot Record if user     }
{                           wants it                                    }
{-----------------------------------------------------------------------}