Add build system scaffolding and libc headers

1 files changed, 47 insertions, 0 deletions

diff --git a/include/mqueue.h b/include/mqueue.h
new file mode 100644
index 00000000..7af98b58
--- /dev/null
+++ b/include/mqueue.h
@@ -0,0 +1,47 @@
+#ifndef __MQUEUE_H
+#define __MQUEUE_H
+
+#define __BITS_TIMESPEC_H_
+#include <bits/timespec.h>
+#undef __BITS_TIMESPEC_H_
+
+#undef O_RDONLY
+#define O_RDONLY 000000000
+#undef O_WRONLY
+#define O_WRONLY 000000001
+#undef O_RDWR
+#define O_RDWR 00000002
+
+#undef O_CREAT
+#define O_CREAT 00000100
+#undef O_EXCL
+#define O_EXCL 00000200
+#undef O_NONBLOCK
+#define O_NONBLOCK 00004000
+
+typedef int mqd_t;
+typedef __SIZE_TYPE__ size_t;
+typedef __INT64_TYPE__ ssize_t;
+
+struct sigevent;
+struct mq_attr {
+	long mq_flags;
+	long mq_maxmsg;
+	long mq_msgsize;
+	long mq_curmsgs;
+};
+
+int mq_close(mqd_t);
+int mq_getattr(mqd_t, struct mq_attr *);
+int mq_notify(mqd_t, const struct sigevent *);
+mqd_t mq_open(const char *, int, ...);
+ssize_t mq_receive(mqd_t, char *, size_t, unsigned *);
+int mq_send(mqd_t, const char *, size_t, unsigned);
+int mq_setattr(mqd_t, const struct mq_attr *restrict, struct mq_attr *restrict);
+ssize_t mq_timedreceive(mqd_t, char *restrict, size_t, unsigned *restrict,
+			const struct timespec *restrict);
+int mq_timedsend(mqd_t, const char *, size_t, unsigned,
+		 const struct timespec *);
+int mq_unlink(const char *);
+
+#endif