fixed some lint complaints

lang/cem/libcc.ansi/stdio/doprnt.c

@@ -45,7 +45,7 @@ o_print(va_list *ap, int flags, char *s, char c, int precision, int is_signed)
 	long signed_val;
 	unsigned long unsigned_val;
 	char *old_s = s;
-	int i, base;
+	int base;
 
 	switch (flags & (FL_SHORT | FL_LONG)) {
 	case FL_SHORT:

lang/cem/libcc.ansi/stdio/fseek.c

@@ -18,7 +18,7 @@ off_t _lseek(int fildes, off_t offset, int whence);
 int
 fseek(FILE *stream, long int offset, int whence)
 {
-	int count, adjust = 0;
+	int adjust = 0;
 	long pos;
 
 	stream->_flags &= ~(_IOEOF | _IOERR);