NetBSD support

This adds support for NetBSD's flavour of pthreads. There are
minor differences in the declaration of the non-portable pthread
functions, and sched_yield is provided instead of pthread_yield_np.

This allows LuaLanes to build and the test suite to run on NetBSD.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/threading.h b/src/threading.h
index 063cc82..9761f82 100644
--- a/src/threading.h
+++ b/src/threading.h
@@ -143,7 +143,7 @@ enum e_status { PENDING, RUNNING, WAITING, DONE, ERROR_ST, CANCELLED };
   //
   #if defined( PLATFORM_OSX)
     #define YIELD() pthread_yield_np()
-#elif defined( PLATFORM_WIN32) || defined( PLATFORM_POCKETPC) || defined(__ANDROID__) // no PTHREAD for PLATFORM_XBOX
+#elif defined( PLATFORM_WIN32) || defined( PLATFORM_POCKETPC) || defined(__ANDROID__) || defined(__NetBSD__) // no PTHREAD for PLATFORM_XBOX
     // for some reason win32-pthread doesn't have pthread_yield(), but sched_yield()
     #define YIELD() sched_yield()
   #else