arguemnts to DEBUG() right. We have got them wrong too often in the
past.
*/
-int Debug1( char *, ... ) PRINTF_ATTRIBUTE(1,2);
-BOOL dbgtext( char *, ... ) PRINTF_ATTRIBUTE(1,2);
-BOOL dbghdr( int level, char *file, char *func, int line );
+int Debug1( const char *, ... ) PRINTF_ATTRIBUTE(1,2);
+BOOL dbgtext( const char *, ... ) PRINTF_ATTRIBUTE(1,2);
+BOOL dbghdr( int level, const char *file, const char *func, int line );
extern XFILE *dbf;
extern pstring debugf;