m3core/src/runtime/common/RTMisc.i3

      Copyright (C) 1990, Digital Equipment Corporation           

| 

All rights reserved.                                        
| See the file COPYRIGHT for a full description.              


 RTMisc is a private interface. 


INTERFACE RTMisc;

 This interface provides access to miscellaneous runtime routines. 


------------------------------- byte copying ------------------------------


<*EXTERNAL RTMisc__Copy*>
PROCEDURE Copy (src, dest: ADDRESS; len: INTEGER);

 copy len bytes from src to dest 

<*EXTERNAL RTMisc__Zero*>
PROCEDURE Zero (dest: ADDRESS; len: INTEGER);

 zero len bytes begining at dest 
------------------------------- rounded arithmetic ------------------------


<*EXTERNAL RTMisc__Upper*>
PROCEDURE Align (a: ADDRESS; y: INTEGER): ADDRESS;

 same as Upper but casting INTEGER <=> ADDRESS 

PROCEDURE Upper (x, y: INTEGER): INTEGER;

 return the smallest integer greater or equal to x that is a multiple of y 

END RTMisc.