https://github.com/torvalds/linux
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Tip revision: 39d3520c92cf7a28c07229ca00cc35a1e8026c77 authored by Linus Torvalds on 13 August 2007, 04:25:24 UTC
Linux 2.6.23-rc3
Tip revision: 39d3520
spinlock_types.h
#ifndef __ASM_SPINLOCK_TYPES_H
#define __ASM_SPINLOCK_TYPES_H

#ifndef __LINUX_SPINLOCK_TYPES_H
# error "please don't include this file directly"
#endif

typedef struct {
	volatile unsigned int lock;
} raw_spinlock_t;

#define __RAW_SPIN_LOCK_UNLOCKED	{ 0 }

typedef struct {
	volatile unsigned int lock;
} raw_rwlock_t;

#define __RAW_RW_LOCK_UNLOCKED		{ 0 }

#endif
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