Add non-blocking check for data waiting from the daemon to the C and C++ APIs.

1 files changed, 4 insertions, 0 deletions

diff --git a/libgpsmm.cpp b/libgpsmm.cpp
index 85b675ab..e04a263d 100644
--- a/libgpsmm.cpp
+++ b/libgpsmm.cpp
@@ -56,6 +56,10 @@ struct gps_data_t* gpsmm::poll(void) {
 	}
 }
 
+bool gpsmm::waiting(void) {
+	return gps_waiting(gps_data);
+}
+
 void gpsmm::clear_fix(void) {
 	gps_clear_fix(&(gps_data->fix));
 }