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- /* Copyright (c) 1984, 1986, 1987, 1988 AT&T */
- /* All Rights Reserved */
-
- /* THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF AT&T */
- /* The copyright notice above does not evidence any */
- /* actual or intended publication of such source code. */
-
-
- #ident "@(#)head.sys:sema.h 1.3"
-
- /*
- * defines for semaphore mapping
- */
-
- typedef int sema_t;
-
- #define ALLOC_LOCK(X)
- #define EXTERN_LOCK(X)
- #define INITLOCK(X,Y)
- #define SPSEMA(X)
- #define SVSEMA(X)
- #define PSEMA(X,Y)
- #define VSEMA(X,Y)
-
- #define appsema(a,b) 1
- #define apvsema(a,b) 1
- #define psema(a,b) sleep(a,b)
- #define vsema(a,b) wakeup(a)
- #define initsema(a,b) *a = b
- #define initlock(a,b) *a = b
- #define cvsema(a) wakeup(a)
- #define splrf() spl5()
- #define ptob(x) x
-