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, 3 insertions, 0 deletions

diff --git a/pw.c b/pw.c
index 68bf58c..23a7beb 100644
--- a/pw.c
+++ b/pw.c
@@ -44,6 +44,9 @@
 #include <errno.h>
 #include <signal.h>
 #include <regex.h>
+#ifdef _DARWIN_C_SOURCE
+#include "macpoll.h"
+#endif
 
 #define ctrl(ch) ((ch) & 0x1f)
 #define BS 8