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#ifndef _HACK_WAIT_H_
#define _HACK_WAIT_H_
#include <pthread.h>
/* This data structure actually represents one waiter on a wait queue,
and waiters always expect to initialize it with { current, NULL }.
The actual wait queue is a `struct wait_queue *' stored somewhere.
We ignore these structures provided by the waiters entirely.
In the `struct wait_queue *' that is the "head of the wait queue" slot,
we actually store a `pthread_cond_t *' pointing to malloc'd storage. */
struct wait_queue
{
struct task_struct *task; /* current */
struct wait_queue *next; /* NULL */
};
struct select_table_elt
{
pthread_cond_t *dependent_condition;
struct select_table_elt *next;
};
typedef struct select_table_struct
{
pthread_cond_t master_condition;
struct select_table_elt *head;
} select_table;
#endif
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