More work on the Mass Storage Host mode Class driver.

[pub/lufa.git] / LUFA / Drivers / USB / Class / Device / MassStorage.h

diff --git a/LUFA/Drivers/USB/Class/Device/MassStorage.h b/LUFA/Drivers/USB/Class/Device/MassStorage.h
index b207c23..4ab4398 100644 (file)
--- a/LUFA/Drivers/USB/Class/Device/MassStorage.h
+++ b/LUFA/Drivers/USB/Class/Device/MassStorage.h
@@ -102,21 +102,21 @@
                         *\r
                         *  \return Boolean true if the endpoints were sucessfully configured, false otherwise\r
                         */\r
-                       bool MS_Device_ConfigureEndpoints(USB_ClassInfo_MS_Device_t* const MSInterfaceInfo);\r
+                       bool MS_Device_ConfigureEndpoints(USB_ClassInfo_MS_Device_t* const MSInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1);\r
                        \r
                        /** Processes incomming control requests from the host, that are directed to the given Mass Storage class interface. This should be\r
                         *  linked to the library \ref EVENT_USB_Device_UnhandledControlRequest() event.\r
                         *\r
                         *  \param[in,out] MSInterfaceInfo  Pointer to a structure containing a Mass Storage Class configuration and state.\r
                         */             \r
-                       void MS_Device_ProcessControlRequest(USB_ClassInfo_MS_Device_t* const MSInterfaceInfo);\r
+                       void MS_Device_ProcessControlRequest(USB_ClassInfo_MS_Device_t* const MSInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1);\r
 \r
                        /** General management task for a given Mass Storage class interface, required for the correct operation of the interface. This should\r
                         *  be called frequently in the main program loop, before the master USB management task \ref USB_USBTask().\r
                         *\r
                         *  \param[in,out] MSInterfaceInfo  Pointer to a structure containing a Mass Storage configuration and state.\r
                         */\r
-                       void MS_Device_USBTask(USB_ClassInfo_MS_Device_t* const MSInterfaceInfo);\r
+                       void MS_Device_USBTask(USB_ClassInfo_MS_Device_t* const MSInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1);\r
                        \r
                        /** Mass Storage class driver callback for the user processing of a received SCSI command. This callback will fire each time the\r
                         *  host sends a SCSI command which requires processing by the user application. Inside this callback the user is responsible\r
@@ -127,14 +127,14 @@
                         *\r
                         *  \return Boolean true if the SCSI command was successfully processed, false otherwise\r
                         */\r
-                       bool CALLBACK_MS_Device_SCSICommandReceived(USB_ClassInfo_MS_Device_t* const MSInterfaceInfo);\r
+                       bool CALLBACK_MS_Device_SCSICommandReceived(USB_ClassInfo_MS_Device_t* const MSInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1);\r
                \r
        /* Private Interface - For use in library only: */\r
        #if !defined(__DOXYGEN__)\r
                /* Function Prototypes: */\r
                        #if defined(INCLUDE_FROM_MS_CLASS_DEVICE_C)\r
-                               static void    MS_Device_ReturnCommandStatus(USB_ClassInfo_MS_Device_t* const MSInterfaceInfo);\r
-                               static bool    MS_Device_ReadInCommandBlock(USB_ClassInfo_MS_Device_t* const MSInterfaceInfo);\r
+                               static void    MS_Device_ReturnCommandStatus(USB_ClassInfo_MS_Device_t* const MSInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1);\r
+                               static bool    MS_Device_ReadInCommandBlock(USB_ClassInfo_MS_Device_t* const MSInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1);\r
                                static uint8_t StreamCallback_MS_Device_AbortOnMassStoreReset(void);\r
                        #endif\r
                \r