Add reasonable default device names for divecomputer import

So far we hard coded /dev/ttyUSB0 - which is a good starting point in
Linux but not so useful on Windows or MacOS. This was now moved into one
of our OS helper functions with (somewhat) reasonable defaults.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>

1 files changed, 5 insertions, 0 deletions

diff --git a/windows.c b/windows.c
index e4c811984..3e40c38ef 100644
--- a/windows.c
+++ b/windows.c
@@ -78,3 +78,8 @@ void subsurface_close_conf(void)
 		printf("RegFlushKey failed \n");
 	RegCloseKey(hkey);
 }
+
+const char *subsurface_USB_name()
+{
+	return("COM3");
+}