Index: src/idb.hxx
--- src/idb.hxx.orig
+++ src/idb.hxx
@@ -115,7 +115,7 @@ friend class DICTIONARY; (public)
 	void SetDebugSkip(const INT Skip);
 	INT IsSystemFile(const STRING& FileName);
 	void KillAll();
-	void ComposeDbFn(PSTRING StringBuffer, const PCHR Suffix) const;
+	void ComposeDbFn(PSTRING StringBuffer, const char* Suffix) const;
 	void GetDbFileStem(PSTRING StringBuffer) const;
 	void GetDbVersionNumber(PSTRING StringBuffer) const;
 	void GetIsearchVersionNumber(PSTRING StringBuffer) const;
@@ -128,7 +128,7 @@ friend class DICTIONARY; (public)
 			  GPTYPE* GpBuffer, INT GpLength);
 	INT IsStopWord(CHR* WordStart, INT WordMaximum) const;
 //	void SelectRegions(const RECORD& Record, FCT* RegionsPtr) const;
-	PFILE ffopen(const STRING& FileName, const PCHR Type);
+	PFILE ffopen(const STRING& FileName, const char* Type);
 	INT ffclose(PFILE FilePointer);
 	GDT_BOOLEAN IsWrongEndian() const;
 	void SetWrongEndian();