Index: hcid/main.c
===================================================================
RCS file: /cvsroot/bluez/utils/hcid/main.c,v
retrieving revision 1.11
diff -u -r1.11 main.c
--- hcid/main.c	17 Feb 2004 18:04:03 -0000	1.11
+++ hcid/main.c	22 Feb 2004 02:09:29 -0000
@@ -397,10 +397,11 @@
 
 gboolean io_stack_event(GIOChannel *chan, GIOCondition cond, gpointer data)
 {
-	char buf[HCI_MAX_FRAME_SIZE], *ptr;
+	unsigned char buf[HCI_MAX_FRAME_SIZE], *ptr;
 	evt_stack_internal *si;
 	hci_event_hdr *eh;
-	int  len, type;
+	int type;
+	size_t len;
 	GIOError err;
 
 	ptr = buf;
Index: hcid/security.c
===================================================================
RCS file: /cvsroot/bluez/utils/hcid/security.c,v
retrieving revision 1.9
diff -u -r1.9 security.c
--- hcid/security.c	17 Feb 2004 18:04:03 -0000	1.9
+++ hcid/security.c	22 Feb 2004 02:09:29 -0000
@@ -365,9 +365,10 @@
 
 gboolean io_security_event(GIOChannel *chan, GIOCondition cond, gpointer data)
 {
-	char buf[HCI_MAX_EVENT_SIZE], *ptr = buf;
+	unsigned char buf[HCI_MAX_EVENT_SIZE], *ptr = buf;
 	struct hci_dev_info *di = (void *) data;
-	int len, type, dev;
+	int type, dev;
+	size_t len;
 	hci_event_hdr *eh;
 	GIOError err;