|  | /** | 
|  | * This file has no copyright assigned and is placed in the Public Domain. | 
|  | * This file is part of the w64 mingw-runtime package. | 
|  | * No warranty is given; refer to the file DISCLAIMER within this package. | 
|  | */ | 
|  | #ifndef _INC_LOCKING | 
|  | #define _INC_LOCKING | 
|  |  | 
|  | #ifndef _WIN32 | 
|  | #error Only Win32 target is supported! | 
|  | #endif | 
|  |  | 
|  | /* All the headers include this file. */ | 
|  | #include <_mingw.h> | 
|  |  | 
|  | #define _LK_UNLCK 0 | 
|  | #define _LK_LOCK 1 | 
|  | #define _LK_NBLCK 2 | 
|  | #define _LK_RLCK 3 | 
|  | #define _LK_NBRLCK 4 | 
|  |  | 
|  | #ifndef	NO_OLDNAMES | 
|  | #define LK_UNLCK _LK_UNLCK | 
|  | #define LK_LOCK _LK_LOCK | 
|  | #define LK_NBLCK _LK_NBLCK | 
|  | #define LK_RLCK _LK_RLCK | 
|  | #define LK_NBRLCK _LK_NBRLCK | 
|  | #endif | 
|  |  | 
|  | #endif |