diff -ruN hplip-3.9.2.orig/prnt/hpijs/dj3320.cpp hplip-3.9.2.new/prnt/hpijs/dj3320.cpp
--- hplip-3.9.2.orig/prnt/hpijs/dj3320.cpp	2009-02-19 16:38:04.000000000 -0800
+++ hplip-3.9.2.new/prnt/hpijs/dj3320.cpp	2009-05-29 14:55:28.000000000 -0700
@@ -429,7 +429,7 @@
             pLDLEncap->bNewStatus = FALSE;
 
             // First 10 bytes of m_pbyReadBuff are packet header.  Status query from printer has $S:
-            if ((pcStr = strstr((const char*)pLDLEncap->byStatusBuff + 10, "$S:")) == NULL)
+            if ((pcStr = (char *) strstr((const char*)pLDLEncap->byStatusBuff + 10, "$S:")) == NULL)
             {
                 m_dsCurrentStatus = DISPLAY_COMM_PROBLEM;
                 return DISPLAY_COMM_PROBLEM;
diff -ruN hplip-3.9.2.orig/prnt/hpijs/registry.cpp hplip-3.9.2.new/prnt/hpijs/registry.cpp
--- hplip-3.9.2.orig/prnt/hpijs/registry.cpp	2009-02-19 16:38:04.000000000 -0800
+++ hplip-3.9.2.new/prnt/hpijs/registry.cpp	2009-05-29 14:55:33.000000000 -0700
@@ -292,10 +292,10 @@
             device = eDJ3320;
             match = TRUE;
         }
-		char	*cmdStr = strstr ((const char *) DevIDBuffer+2, "CMD:");
+		char	*cmdStr = (char *) strstr ((const char *) DevIDBuffer+2, "CMD:");
 		if (!cmdStr)
 		{
-			cmdStr = strstr ((const char *) DevIDBuffer+2, "COMMAND SET:");
+			cmdStr = (char *) strstr ((const char *) DevIDBuffer+2, "COMMAND SET:");
 		}
 		if (!match && cmdStr && (strstr ((const char *) cmdStr+4, "POSTSCRIPT") || 
 			                     strstr ((const char *) cmdStr+4, "PostScript") ||