X-Git-Url: http://rtime.felk.cvut.cz/gitweb/lincan.git/blobdiff_plain/4cf24de229090b1ab6279570a564d224e13dd706..786c7d54e8d820e89997e507c29ea716c0d55fd9:/lincan/include/can.h

diff --git a/lincan/include/can.h b/lincan/include/can.h
index 071deae..6ccb6dc 100644
--- a/lincan/include/can.h
+++ b/lincan/include/can.h
@@ -13,7 +13,7 @@ struct canmsg_t {
 	unsigned long	id;
 	unsigned long	timestamp;
 	unsigned int	length;
-	char		data[CAN_MSG_LENGTH];
+	unsigned char	data[CAN_MSG_LENGTH];
 } PACKED;
 
 /* Definitions to use for canmsg_t flags */
@@ -24,15 +24,15 @@ struct canmsg_t {
 /* CAN ioctl magic number */
 #define CAN_IOC_MAGIC 'd'
 
-unsigned long bittiming;
-unsigned short channel;
+typedef unsigned long bittiming_t;
+typedef unsigned short channel_t;
 
 /* CAN ioctl functions */
-#define CMD_START _IOW(CAN_IOC_MAGIC, 1, channel)
-#define CMD_STOP _IOW(CAN_IOC_MAGIC, 2, channel)
+#define CMD_START _IOW(CAN_IOC_MAGIC, 1, channel_t)
+#define CMD_STOP _IOW(CAN_IOC_MAGIC, 2, channel_t)
 //#define CMD_RESET 3
 
-#define CONF_BAUD _IOW(CAN_IOC_MAGIC, 4, bittiming)
+#define CONF_BAUD _IOW(CAN_IOC_MAGIC, 4, bittiming_t)
 //#define CONF_ACCM
 //#define CONF_XTDACCM
 //#define CONF_TIMING