MacOS port.

- The poll function is broken on Darwin (won't handle devices).
  We make a macpoll out of select and use that.

- Makefile adds _D_DARWIN_C_SOURCE to CFLAGS.

1 files changed, 2 insertions, 0 deletions

diff --git a/macpoll.h b/macpoll.h
new file mode 100644
index 0000000..95dfc04
--- /dev/null
+++ b/macpoll.h
@@ -0,0 +1,2 @@
+int macpoll(struct pollfd *fds, nfds_t nfds, int timeout);
+#define poll macpoll