Split out the RFCOMM Control Channel command processing code into a seperate set...

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

diff --git a/LUFA/Drivers/USB/Class/Device/CDC.h b/LUFA/Drivers/USB/Class/Device/CDC.h
index 8a0cb6a..23b7b5c 100644 (file)
--- a/LUFA/Drivers/USB/Class/Device/CDC.h
+++ b/LUFA/Drivers/USB/Class/Device/CDC.h
@@ -103,15 +103,15 @@
 
                                        uint8_t  DataINEndpointNumber; /**< Endpoint number of the CDC interface's IN data endpoint */
                                        uint16_t DataINEndpointSize; /**< Size in bytes of the CDC interface's IN data endpoint */
-                                       bool     DataINEndpointDoubleBank; /** Indicates if the CDC interface's IN data endpoint should use double banking */
+                                       bool     DataINEndpointDoubleBank; /**< Indicates if the CDC interface's IN data endpoint should use double banking */
 
                                        uint8_t  DataOUTEndpointNumber; /**< Endpoint number of the CDC interface's OUT data endpoint */
                                        uint16_t DataOUTEndpointSize;  /**< Size in bytes of the CDC interface's OUT data endpoint */
-                                       bool     DataOUTEndpointDoubleBank; /** Indicates if the CDC interface's OUT data endpoint should use double banking */
+                                       bool     DataOUTEndpointDoubleBank; /**< Indicates if the CDC interface's OUT data endpoint should use double banking */
 
                                        uint8_t  NotificationEndpointNumber; /**< Endpoint number of the CDC interface's IN notification endpoint, if used */
                                        uint16_t NotificationEndpointSize;  /**< Size in bytes of the CDC interface's IN notification endpoint, if used */
-                                       bool     NotificationEndpointDoubleBank; /** Indicates if the CDC interface's notification endpoint should use double banking */
+                                       bool     NotificationEndpointDoubleBank; /**< Indicates if the CDC interface's notification endpoint should use double banking */
                                } Config; /**< Config data for the USB class interface within the device. All elements in this section
                                           *   <b>must</b> be set or the interface will fail to enumerate and operate correctly.
                                           */
@@ -292,7 +292,8 @@
                         *  \param[in,out] CDCInterfaceInfo  Pointer to a structure containing a CDC Class configuration and state
                         *  \param[in,out] Stream            Pointer to a FILE structure where the created stream should be placed
                         */
-                       void CDC_Device_CreateStream(USB_ClassInfo_CDC_Device_t* CDCInterfaceInfo, FILE* Stream);
+                       void CDC_Device_CreateStream(USB_ClassInfo_CDC_Device_t* CDCInterfaceInfo, FILE* Stream)
+                                                    ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(2);
 
                        /** Identical to CDC_Device_CreateStream(), except that reads are blocking until the calling stream function terminates
                         *  the transfer. While blocking, the USB and CDC service tasks are called repeatedly to maintain USB communications.
@@ -300,15 +301,16 @@
                         *  \param[in,out] CDCInterfaceInfo  Pointer to a structure containing a CDC Class configuration and state
                         *  \param[in,out] Stream            Pointer to a FILE structure where the created stream should be placed
                         */
-                       void CDC_Device_CreateBlockingStream(USB_ClassInfo_CDC_Device_t* CDCInterfaceInfo, FILE* Stream);
+                       void CDC_Device_CreateBlockingStream(USB_ClassInfo_CDC_Device_t* CDCInterfaceInfo, FILE* Stream)
+                                                            ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(2);
 
        /* Private Interface - For use in library only: */
        #if !defined(__DOXYGEN__)
                /* Function Prototypes: */
                        #if defined(__INCLUDE_FROM_CDC_CLASS_DEVICE_C)
-                               static int CDC_Device_putchar(char c, FILE* Stream);
-                               static int CDC_Device_getchar(FILE* Stream);
-                               static int CDC_Device_getchar_Blocking(FILE* Stream);
+                               static int CDC_Device_putchar(char c, FILE* Stream) ATTR_NON_NULL_PTR_ARG(2);
+                               static int CDC_Device_getchar(FILE* Stream) ATTR_NON_NULL_PTR_ARG(1);
+                               static int CDC_Device_getchar_Blocking(FILE* Stream) ATTR_NON_NULL_PTR_ARG(1);
                                
                                void CDC_Device_Event_Stub(void);
                                void EVENT_CDC_Device_LineEncodingChanged(USB_ClassInfo_CDC_Device_t* const CDCInterfaceInfo)