Documentation: Update copyrights to 2019.

[pub/lufa.git] / LUFA / Drivers / USB / Class / Host / PrinterClassHost.c

diff --git a/LUFA/Drivers/USB/Class/Host/PrinterClassHost.c b/LUFA/Drivers/USB/Class/Host/PrinterClassHost.c
index e85ab02..5d40168 100644 (file)
--- a/LUFA/Drivers/USB/Class/Host/PrinterClassHost.c
+++ b/LUFA/Drivers/USB/Class/Host/PrinterClassHost.c
@@ -1,13 +1,13 @@
 /*
              LUFA Library
-     Copyright (C) Dean Camera, 2012.
+     Copyright (C) Dean Camera, 2019.
 
   dean [at] fourwalledcubicle [dot] com
            www.lufa-lib.org
 */
 
 /*
-  Copyright 2012  Dean Camera (dean [at] fourwalledcubicle [dot] com)
+  Copyright 2019  Dean Camera (dean [at] fourwalledcubicle [dot] com)
 
   Permission to use, copy, modify, distribute, and sell this
   software and its documentation for any purpose is hereby granted
@@ -81,16 +81,16 @@ uint8_t PRNT_Host_ConfigurePipes(USB_ClassInfo_PRNT_Host_t* const PRNTInterfaceI
        PRNTInterfaceInfo->Config.DataINPipe.Size  = le16_to_cpu(DataINEndpoint->EndpointSize);
        PRNTInterfaceInfo->Config.DataINPipe.EndpointAddress = DataINEndpoint->EndpointAddress;
        PRNTInterfaceInfo->Config.DataINPipe.Type  = EP_TYPE_BULK;
-       
+
        PRNTInterfaceInfo->Config.DataOUTPipe.Size = le16_to_cpu(DataOUTEndpoint->EndpointSize);
        PRNTInterfaceInfo->Config.DataOUTPipe.EndpointAddress = DataOUTEndpoint->EndpointAddress;
        PRNTInterfaceInfo->Config.DataOUTPipe.Type = EP_TYPE_BULK;
-       
+
        if (!(Pipe_ConfigurePipeTable(&PRNTInterfaceInfo->Config.DataINPipe, 1)))
-         return false;
-       
+         return PRNT_ENUMERROR_PipeConfigurationFailed;
+
        if (!(Pipe_ConfigurePipeTable(&PRNTInterfaceInfo->Config.DataOUTPipe, 1)))
-         return false; 
+         return PRNT_ENUMERROR_PipeConfigurationFailed;
 
        PRNTInterfaceInfo->State.InterfaceNumber  = PrinterInterface->InterfaceNumber;
        PRNTInterfaceInfo->State.AlternateSetting = PrinterInterface->AlternateSetting;
@@ -275,7 +275,7 @@ uint8_t PRNT_Host_SendString(USB_ClassInfo_PRNT_Host_t* const PRNTInterfaceInfo,
 }
 
 uint8_t PRNT_Host_SendData(USB_ClassInfo_PRNT_Host_t* const PRNTInterfaceInfo,
-                           void* Buffer,
+                           const void* Buffer,
                            const uint16_t Length)
 {
        uint8_t ErrorCode;