Add build system scaffolding and libc headers

1 files changed, 31 insertions, 0 deletions

diff --git a/include/poll.h b/include/poll.h
new file mode 100644
index 00000000..40367012
--- /dev/null
+++ b/include/poll.h
@@ -0,0 +1,31 @@
+#ifndef __POLL_H
+#define __POLL_H
+
+#define POLLIN	   0x0001
+#define POLLRDNORM 0x0040
+#define POLLRDBAND 0x0080
+#define POLLPRI	   0x0002
+#define POLLOUT	   0x0004
+#define POLLWRNORM 0x0100
+#define POLLWRBAND 0x0200
+#define POLLERR	   0x0008
+#define POLLHUP	   0x0010
+#define POLLNVAL   0x0020
+
+typedef __INT64_TYPE__ time_t;
+typedef __INT32_TYPE__ sigset_t;
+typedef unsigned long nfds_t;
+
+struct timespec;
+
+struct pollfd {
+	int fd;
+	short events;
+	short revents;
+};
+
+int poll(struct pollfd[], nfds_t, int);
+int ppoll(struct pollfd[], nfds_t, const struct timespec *restrict,
+	  const sigset_t *restrict);
+
+#endif