cangen: allow double value for gap

[sojka/can-utils.git] / lib.h

diff --git a/lib.h b/lib.h
index cae3d8aaaf0328e6d13673693f6bec44a9d41b8a..8ef34bbfcfc49d5ea1c6d8cb461be22280c5d53f 100644 (file)
--- a/lib.h
+++ b/lib.h
@@ -41,7 +41,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
  * DAMAGE.
  *
- * Send feedback to <socketcan-users@lists.berlios.de>
+ * Send feedback to <linux-can@vger.kernel.org>
  *
  */
 
@@ -127,6 +127,7 @@ void sprint_canframe(char *buf , struct can_frame *cf, int sep);
 #define CANLIB_VIEW_ASCII      0x1
 #define CANLIB_VIEW_BINARY     0x2
 #define CANLIB_VIEW_SWAP       0x4
+#define CANLIB_VIEW_ERROR      0x8
 
 #define SWAP_DELIMITER '`'
 
@@ -146,3 +147,9 @@ void sprint_long_canframe(char *buf , struct can_frame *cf, int view);
  * fprint_long_canframe(stderr, &frame, NULL, 0); // no eol to STDERR
  *
  */
+
+void snprintf_can_error_frame(char *buf, size_t len, struct can_frame *cf,
+                             char *sep);
+/*
+ * Creates a CAN error frame output in user readable format.
+ */