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#ifndef __GRXMUTEX_H

#define __GRXMUTEX_H

#include "config.h"

#ifdef GRXMUTEX

#include <kernel/int_sem.h>

#define g_sem_t internal_sem_t

#define g_sem_init(s,value) internal_sem_init(s,value)

#define g_sem_wait(s)       internal_sem_wait(s)

#define g_sem_signal(s)     internal_sem_post(s)

#else

#define g_sem_t int

#define g_sem_init(s,value)

#define g_sem_wait(s)

#define g_sem_signal(s)

#endif

extern g_sem_t grxsem;

#define grxlock()   g_sem_wait(&grxsem)

#define grxunlock() g_sem_signal(&grxsem)

#endif