Divecomputer download: try to offer only those devices that make sense

If the user selects a Uemis divecomputer, don't show serial devices.
If the user selects a serial divecomputer, don't show the Uemis
filesystem.

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

1 files changed, 6 insertions, 1 deletions

diff --git a/display.h b/display.h
index 65820f075..08c63da04 100644
--- a/display.h
+++ b/display.h
@@ -55,7 +55,12 @@ extern int is_default_dive_computer_device(const char *);
 extern int is_default_dive_computer(const char *, const char *);
 
 typedef void (*device_callback_t)(const char *name, void *userdata);
-int enumerate_devices(device_callback_t callback, void *userdata);
+
+#define DC_TYPE_SERIAL 1
+#define DC_TYPE_UEMIS 2
+#define DC_TYPE_OTHER 3
+
+int enumerate_devices(device_callback_t callback, void *userdata, int dc_type);
 
 extern const char *default_dive_computer_vendor;
 extern const char *default_dive_computer_product;