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- /*------------------------------------------------------------------------
- * filename - _io.h
- *
- * Definitions for low level I/O functions.
- *-----------------------------------------------------------------------*/
-
- /*[]------------------------------------------------------------[]*/
- /*| |*/
- /*| C/C++ Run Time Library - Version 4.0 |*/
- /*| |*/
- /*| |*/
- /*| Copyright (c) 1987, 1991 by Borland International |*/
- /*| All Rights Reserved. |*/
- /*| |*/
- /*[]------------------------------------------------------------[]*/
-
-
- #if !defined( __DEFS_H )
- #include <_defs.h>
- #endif
-
- #ifdef __cplusplus
- extern "C" {
- #endif
- void __ErrorMessage(const char *__message);
- int pascal near __IOerror (int __doserror);
- int pascal near __DOSerror (int __doserror);
- long pascal near __DOStimeToU (unsigned long __timeStamp);
- int pascal near __isDST (unsigned __hour, unsigned __yday,
- unsigned __month, unsigned __year);
-
- /* ANSI-safe entry points for low-level I/O functions.
- */
- int _CType __read (int __handle, void *__buf, unsigned __len);
- int _CType __write (int __handle, const void *__buf, unsigned __len);
-
- /* DOS-level functions that are not documented.
- */
- unsigned _Cdecl _dos_lock( int __fd, long __off, long __len );
- unsigned _Cdecl _dos_seek( int __fd, long __offset, int __kind,
- long _FAR *__newoffset );
- unsigned _Cdecl _dos_unlock( int __fd, long __off, long __len );
-
- #if CPM_ctlZ
- void pascal near __AppendCtlZ (int __handle);
- void pascal near __TrimCtlZ (int __fildes);
- #endif
- #ifdef __cplusplus
- }
- #endif
-
- /* And now the DOS error list.
- */
- #define e_badFunction 1
- #define e_fileNotFound 2
- #define e_pathNotFound 3
- #define e_tooManyOpen 4
- #define e_accessDenied 5
- #define e_badHandle 6
- #define e_mcbDestroyed 7
- #define e_outOfMemory 8
- #define e_badBlock 9
- #define e_badEnviron 10
- #define e_badFormat 11
- #define e_badAccess 12
- #define e_badData 13
- /* reserved 14 */
- #define e_badDrive 15
- #define e_isCurrentDir 16
- #define e_notSameDevice 17
- #define e_noMoreFiles 18
- #define e_readOnly 19
- #define e_unknownUnit 20
- #define e_notReady 21
- #define e_unknownCommand 22
- #define e_dataError 23
- #define e_badRequestLength 24
- #define e_seekError 25
- #define e_unknownMedia 26
- #define e_sectorNotFound 27
- #define e_outOfPaper 28
- #define e_writeFault 29
- #define e_readFault 30
- #define e_generalFault 31
- #define e_sharing 32
- #define e_lock 33
- #define e_diskChange 34
- #define e_FCBunavailable 35
- #define e_sharingOverflow 36
- /* reserved 37..49 */
- #define e_networkUnsupported 50
- #define e_notListening 51
- #define e_dupNameOnNet 52
- #define e_nameNotOnNet 53
- #define e_netBusy 54
- #define e_netDeviceGone 55
- #define e_netCommandLimit 56
- #define e_netHardError 57
- #define e_wrongNetResponse 58
- #define e_netError 59
- #define e_remoteIncompatible 60
- #define e_printQueueFull 61
- #define e_printFileSpace 62
- #define e_printFileDeleted 63
- #define e_netNameDeleted 64
- #define e_netAccessDenied 65 /* same as 5 */
- #define e_netDeviceWrong 66
- #define e_netNameNotFound 67 /* same as 53 */
- #define e_netNameLimit 68
- #define e_netBIOSlimit 69
- #define e_paused 70
- #define e_netRequestRefused 71
- #define e_redirectionPaused 72
- /* reserved 73..79 */
- #define e_fileExists 80
- /* reserved 81 */
- #define e_cannotMake 82
- #define e_failInt24 83
- #define e_redirectionLimit 84
- #define e_dupRedirection 85
- #define e_password 86
- #define e_parameter 87
- #define e_netDevice 88
-
- #define e_dosFinalError 88
-
- /* Array of open file flags.
- */
- extern unsigned int _Cdecl _openfd[];
-
- #ifdef __OS2__
-
- /* Standard "one entry, one exit" macro for serialization exits.
- */
- #define RETURN(code) {rc=(code); goto exit;}
-
- #endif __OS2__
-