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-rw-r--r--extensions/common/api/usb.idl10
1 files changed, 6 insertions, 4 deletions
diff --git a/extensions/common/api/usb.idl b/extensions/common/api/usb.idl
index 77163e7..21e4bd3 100644
--- a/extensions/common/api/usb.idl
+++ b/extensions/common/api/usb.idl
@@ -119,15 +119,16 @@ namespace usb {
// The request type.
RequestType requestType;
- // The <code>bRequest</code> field, see <i>Universal Serial Bus Specification
- // Revision 1.1</i> &sect; 9.3.
+ // The <code>bRequest</code> field, see <i>Universal Serial Bus
+ // Specification Revision 1.1</i> &sect; 9.3.
long request;
// The <code>wValue</code> field, see <i>Ibid</i>.
long value;
// The <code>wIndex</code> field, see <i>Ibid</i>.
long index;
- // The amount of data to receive (required only by input transfers).
+ // The maximum number of bytes to receive (required only by input
+ // transfers).
long? length;
// The data to transmit (required only by output transfers).
@@ -146,7 +147,8 @@ namespace usb {
// be claimed.
long endpoint;
- // The amount of data to receive (required only by input transfers).
+ // The maximum number of bytes to receive (required only by input
+ // transfers).
long? length;
// The data to transmit (required only by output transfers).