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Modula Definition | 1991-04-06 | 707 b | 41 lines |
- DEFINITION MODULE Env;
-
- (* Von Ulrich Kaiser *)
-
- (*$I+,Z+ *)
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- CONST MaxEnv = 32768; (* arbitrary limit *)
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- (* Env.Range *)
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- TYPE Range = [0..(MaxEnv - 1)];
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- (* Env.Pointer *)
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- TYPE Pointer = POINTER TO ARRAY Range OF CHAR;
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- (* Env.Ptr, for C-like main(argc,argv,penv) *)
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- VAR Ptr: Pointer;
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- (* Env.Get(), C-like getenv() *)
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- PROCEDURE Get(REF Var: ARRAY OF CHAR): Pointer;
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- (* Env.Length() *)
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- PROCEDURE Length(REF Var: ARRAY OF CHAR): Range;
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- (* Env.Assign() *)
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- PROCEDURE Assign(REF Var: ARRAY OF CHAR; VAR Str: ARRAY OF CHAR);
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- (* Env.Split() *)
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- TYPE SplitProc = PROCEDURE(REF ARRAY OF CHAR);
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- PROCEDURE Split(REF Var: ARRAY OF CHAR; Work: SplitProc);
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- END Env.
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-