Changeset f29931c in mainline for uspace/lib/usbhost/include/usb/host/hcd.h

Timestamp:

2012-12-16T14:53:34Z (12 years ago)

Author:

Jan Vesely <jano.vesely@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

4daee7a

Parents:

2f87aa6

Message:

libusbhost: Use function typedefs.

File:

• uspace/lib/usbhost/include/usb/host/hcd.h (modified) (2 diffs)

uspace/lib/usbhost/include/usb/host/hcd.h

@@ -46 +46 @@
 typedef struct hcd hcd_t;
 
+typedef int (*schedule_hook_t)(hcd_t *, usb_transfer_batch_t *);
+typedef int (*ep_add_hook_t)(hcd_t *, endpoint_t *);
+typedef void (*ep_remove_hook_t)(hcd_t *, endpoint_t *);
+
 /** Generic host controller driver structure. */
 struct hcd {
@@ -56 +60 @@
         void *private_data;
         /** Transfer scheduling, implement in device driver. */
-        int (*schedule)(hcd_t *, usb_transfer_batch_t *);
+        schedule_hook_t schedule;
         /** Hook called upon registering new endpoint. */
-        int (*ep_add_hook)(hcd_t *, endpoint_t *);
+        ep_add_hook_t ep_add_hook;
         /** Hook called upon removing of an endpoint. */
-        void (*ep_remove_hook)(hcd_t *, endpoint_t *);
+        ep_remove_hook_t ep_remove_hook;
 };