can accept incoming calls

1 files changed, 10 insertions, 0 deletions

diff --git a/src/serial.h b/src/serial.h
new file mode 100644
index 0000000..1e3157d
--- /dev/null
+++ b/src/serial.h
@@ -0,0 +1,10 @@
+#include <errno.h>
+#include <fcntl.h> 
+#include <string.h>
+#include <termios.h>
+#include <unistd.h>
+
+
+int set_interface_attribs (int fd, int speed, int parity);
+
+void set_blocking (int fd, int should_block);