summaryrefslogtreecommitdiff
path: root/include
diff options
context:
space:
mode:
Diffstat (limited to 'include')
-rw-r--r--include/input.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/input.h b/include/input.h
index 0f4acb2..e90bb0b 100644
--- a/include/input.h
+++ b/include/input.h
@@ -84,6 +84,8 @@ struct stdio_dev;
* @param config Input state
* @param keycode List of key codes to examine
* @param num_keycodes Number of key codes
+ * @return number of ascii characters sent, or 0 if none, or -1 for an
+ * internal error
*/
int input_send_keycodes(struct input_config *config, int keycode[], int count);