--- hatari/src/includes/st.h	2019/04/01 07:09:16	1.1.1.1
+++ hatari/src/includes/st.h	2019/04/01 07:11:32	1.1.1.2
@@ -1,6 +1,10 @@
 /*
-  Hatari
+  Hatari - st.h
+
+  This file is distributed under the GNU Public License, version 2 or at
+  your option any later version. Read the file gpl.txt for details.
 */
 
-extern int ST_ReadDisc(char *pszFileName,unsigned char *pBuffer);
-extern BOOL ST_WriteDisc(char *pszFileName,unsigned char *pBuffer,int ImageSize);
+extern BOOL ST_FileNameIsST(char *pszFileName, BOOL bAllowGZ);
+extern Uint8 *ST_ReadDisc(char *pszFileName, long *pImageSize);
+extern BOOL ST_WriteDisc(char *pszFileName, Uint8 *pBuffer, int ImageSize);