9 #define __NEED_pthread_attr_t
11 #define __NEED_struct_timespec
12 #include <bits/alltypes.h>
16 long mq_flags, mq_maxmsg, mq_msgsize, mq_curmsgs, __unused[4];
21 int mq_getattr(mqd_t, struct mq_attr *);
22 int mq_notify(mqd_t, const struct sigevent *);
23 mqd_t mq_open(const char *, int, ...);
24 ssize_t mq_receive(mqd_t, char *, size_t, unsigned *);
25 int mq_send(mqd_t, const char *, size_t, unsigned);
26 int mq_setattr(mqd_t, const struct mq_attr *, struct mq_attr *);
27 ssize_t mq_timedreceive(mqd_t, char *, size_t, unsigned *, const struct timespec *);
28 int mq_timedsend(mqd_t, const char *, size_t, unsigned, const struct timespec *);
29 int mq_unlink(const char *);