xref: /reactos/sdk/include/crt/sys/locking.h (revision c2c66aff)
1*c2c66affSColin Finck /**
2*c2c66affSColin Finck  * This file has no copyright assigned and is placed in the Public Domain.
3*c2c66affSColin Finck  * This file is part of the w64 mingw-runtime package.
4*c2c66affSColin Finck  * No warranty is given; refer to the file DISCLAIMER within this package.
5*c2c66affSColin Finck  */
6*c2c66affSColin Finck #ifndef _INC_LOCKING
7*c2c66affSColin Finck #define _INC_LOCKING
8*c2c66affSColin Finck 
9*c2c66affSColin Finck #ifndef _WIN32
10*c2c66affSColin Finck #error Only Win32 target is supported!
11*c2c66affSColin Finck #endif
12*c2c66affSColin Finck 
13*c2c66affSColin Finck #include <crtdefs.h>
14*c2c66affSColin Finck 
15*c2c66affSColin Finck #define _LK_UNLCK 0
16*c2c66affSColin Finck #define _LK_LOCK 1
17*c2c66affSColin Finck #define _LK_NBLCK 2
18*c2c66affSColin Finck #define _LK_RLCK 3
19*c2c66affSColin Finck #define _LK_NBRLCK 4
20*c2c66affSColin Finck 
21*c2c66affSColin Finck #ifndef	NO_OLDNAMES
22*c2c66affSColin Finck #define LK_UNLCK _LK_UNLCK
23*c2c66affSColin Finck #define LK_LOCK _LK_LOCK
24*c2c66affSColin Finck #define LK_NBLCK _LK_NBLCK
25*c2c66affSColin Finck #define LK_RLCK _LK_RLCK
26*c2c66affSColin Finck #define LK_NBRLCK _LK_NBRLCK
27*c2c66affSColin Finck #endif
28*c2c66affSColin Finck 
29*c2c66affSColin Finck #endif
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