From 940c7ca1ace93cc57925d3a08babbf9791d69e9f Mon Sep 17 00:00:00 2001
From: Joerg Wunsch <j@uriah.heep.sax.de>
Date: Tue, 30 Aug 2005 04:44:29 +0000
Subject: [PATCH] Consitently use unsigned char for buffers to avoid warnings.
git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@492 81a1dc3b-b13d-400b-aceb-764788c761c2
---
ChangeLog | 4 ++++
usb_libusb.c | 6 +++---
2 files changed, 7 insertions(+), 3 deletions(-)
diff --git a/ChangeLog b/ChangeLog
index 243dc868..4f80bec1 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2005-08-30 Joerg Wunsch <j@uriah.heep.sax.de>
+
+ * usb_libusb.c: Consistently use unsigned char for buffers.
+
2005-08-28 Joerg Wunsch <j@uriah.heep.sax.de>
* avrdude.conf.in: Add support for the ATtiny25/45/85. Note that
diff --git a/usb_libusb.c b/usb_libusb.c
index d53d04b9..e801e727 100644
--- a/usb_libusb.c
+++ b/usb_libusb.c
@@ -178,7 +178,7 @@ static void usbdev_close(int fd)
}
-static int usbdev_send(int fd, char *bp, size_t mlen)
+static int usbdev_send(int fd, unsigned char *bp, size_t mlen)
{
usb_dev_handle *udev = (usb_dev_handle *)fd;
@@ -213,11 +213,11 @@ usb_fill_buf(usb_dev_handle *udev)
return 0;
}
-static int usbdev_recv(int fd, char *buf, size_t nbytes)
+static int usbdev_recv(int fd, unsigned char *buf, size_t nbytes)
{
usb_dev_handle *udev = (usb_dev_handle *)fd;
int i, amnt;
- char * p = buf;
+ unsigned char * p = buf;
for (i = 0; nbytes > 0;)
{