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Modula Definition | 1991-01-08 | 1.1 KB | 39 lines |
- (* ------------------------------------------------------ *)
- (* STACK.DEF *)
- (* Verwaltung von Stacks (LIFO) *)
- (* (c) 1991 Dieter Kreimann & TOOLBOX *)
- (* ------------------------------------------------------ *)
- DEFINITION MODULE Stack;
-
- FROM SYSTEM IMPORT ADDRESS;
-
- TYPE
- tStack;
-
- PROCEDURE Create(VAR stack : tStack);
-
- PROCEDURE Delete(VAR stack : tStack);
-
- PROCEDURE Push(stack : tStack;
- size : CARDINAL; addr : ADDRESS);
-
- PROCEDURE Pop( stack : tStack;
- VAR size : CARDINAL; addr : ADDRESS);
-
- PROCEDURE Peep( stack : tStack;
- VAR size : CARDINAL; addr : ADDRESS);
-
- PROCEDURE IsEmpty(stack : tStack) : BOOLEAN;
-
- PROCEDURE NumEntries(stack : tStack) : CARDINAL;
-
- PROCEDURE Reset(stack : tStack);
-
- PROCEDURE Drop(stack : tStack; num : CARDINAL);
-
- PROCEDURE Join(stackTop, stackBot : tStack);
-
- END Stack.
- (* ------------------------------------------------------ *)
- (* Ende von STACK.DEF *)