Fixed incorrect buffer size check in the USBtoSerial project (thanks to Yuri A Nikifo...

[pub/USBasp.git] / LUFA / Drivers / USB / Class / Host / CDC.h

diff --git a/LUFA/Drivers/USB/Class/Host/CDC.h b/LUFA/Drivers/USB/Class/Host/CDC.h
index 4bb9863..59ec137 100644 (file)
--- a/LUFA/Drivers/USB/Class/Host/CDC.h
+++ b/LUFA/Drivers/USB/Class/Host/CDC.h
@@ -151,10 +151,6 @@
                         *  This should be called once after the stack has enumerated the attached device, while the host state machine is in
                         *  the Addressed state.
                         *
-                        *  \note The pipe index numbers as given in the interface's configuration structure must not overlap with any other
-                        *        interface, or pipe bank corruption will occur. Gaps in the allocated pipe numbers or non-sequential indexes
-                        *        within a single interface is allowed, but no two interfaces of any type have have interleaved pipe indexes.
-                        *
                         *  \param[in,out] CDCInterfaceInfo        Pointer to a structure containing an CDC Class host configuration and state.
                         *  \param[in]     ConfigDescriptorSize    Length of the attached device's Configuration Descriptor.
                         *  \param[in]     DeviceConfigDescriptor  Pointer to a buffer containing the attached device's Configuration Descriptor.
@@ -185,7 +181,7 @@
                         */
                        uint8_t CDC_Host_SendControlLineStateChange(USB_ClassInfo_CDC_Host_t* const CDCInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1);
 
-                       /** Sends a Send Break request to the device. This is generally used to separate data data or to indicate a special condition
+                       /** Sends a Send Break request to the device. This is generally used to separate data or to indicate a special condition
                         *  to the receiving device.
                         *
                         *  \param[in,out] CDCInterfaceInfo  Pointer to a structure containing a CDC Class host configuration and state.
@@ -338,12 +334,16 @@
                                #endif
 
                                void CDC_Host_Event_Stub(void) ATTR_CONST;
+                               
                                void EVENT_CDC_Host_ControLineStateChanged(USB_ClassInfo_CDC_Host_t* const CDCInterfaceInfo)
                                                                           ATTR_WEAK ATTR_NON_NULL_PTR_ARG(1) ATTR_ALIAS(CDC_Host_Event_Stub);
 
-                               static uint8_t DCOMP_CDC_Host_NextCDCControlInterface(void* const CurrentDescriptor) ATTR_NON_NULL_PTR_ARG(1);
-                               static uint8_t DCOMP_CDC_Host_NextCDCDataInterface(void* const CurrentDescriptor) ATTR_NON_NULL_PTR_ARG(1);
-                               static uint8_t DCOMP_CDC_Host_NextCDCInterfaceEndpoint(void* const CurrentDescriptor) ATTR_NON_NULL_PTR_ARG(1);
+                               static uint8_t DCOMP_CDC_Host_NextCDCControlInterface(void* const CurrentDescriptor)
+                                                                                     ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(1);
+                               static uint8_t DCOMP_CDC_Host_NextCDCDataInterface(void* const CurrentDescriptor)
+                                                                                  ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(1);
+                               static uint8_t DCOMP_CDC_Host_NextCDCInterfaceEndpoint(void* const CurrentDescriptor)
+                                                                                      ATTR_WARN_UNUSED_RESULT ATTR_NON_NULL_PTR_ARG(1);
                        #endif
        #endif