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| author | Taru Karttunen <taruti@taruti.net> | 2011-03-30 16:47:56 +0300 |
|---|---|---|
| committer | Taru Karttunen <taruti@taruti.net> | 2011-03-30 16:47:56 +0300 |
| commit | c558a99e0be506a9abdf677f0ca4490644e05fc1 (patch) | |
| tree | 17aef678ad05a32ef96ce8385703cb3fe089a5c7 /sys/include/ape/lock.h | |
| parent | e5888a1ffdae813d7575f5fb02275c6bb07e5199 (diff) | |
Import sources from 2011-03-30 iso image - sys/include
Diffstat (limited to 'sys/include/ape/lock.h')
| -rwxr-xr-x | sys/include/ape/lock.h | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/sys/include/ape/lock.h b/sys/include/ape/lock.h new file mode 100755 index 000000000..2f36f3b4f --- /dev/null +++ b/sys/include/ape/lock.h @@ -0,0 +1,29 @@ +#if !defined(_RESEARCH_SOURCE) && !defined(_PLAN9_SOURCE) + This header file is an extension of ANSI/POSIX +#endif + +#ifndef __LOCK_H +#define __LOCK_H +#pragma lib "/$M/lib/ape/libap.a" + +#include <u.h> + +typedef struct +{ + int val; +} Lock; + +#ifdef __cplusplus +extern "C" { +#endif + +extern void lock(Lock*); +extern void unlock(Lock*); +extern int canlock(Lock*); +extern int tas(int*); + +#ifdef __cplusplus +} +#endif + +#endif |