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-rw-r--r--tools/hid2hci.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/hid2hci.c b/tools/hid2hci.c
index 115e0ef5..9a85c1fd 100644
--- a/tools/hid2hci.c
+++ b/tools/hid2hci.c
@@ -130,7 +130,7 @@ static int switch_hidproxy(struct device_info *devinfo)
return err;
}
-static int send_report(int fd, const unsigned char *buf, size_t size)
+static int send_report(int fd, const char *buf, size_t size)
{
struct hiddev_report_info rinfo;
struct hiddev_usage_ref uref;