1987-03-10 17:51:10 +00:00
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/*
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* (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands.
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* See the copyright notice in the ACK home directory, in the file "Copyright".
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*/
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1986-03-10 13:07:55 +00:00
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/* $Header$ */
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/* L A B E L D E F I N I T I O N */
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1986-03-25 16:40:43 +00:00
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#include <em_label.h> /* obtain definition of "label" */
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1986-03-10 13:07:55 +00:00
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#define NO_LABEL (label) 0
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extern label lab_count;
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#define text_label() (lab_count++) /* returns a new text label */
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extern label datlab_count;
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#define data_label() (datlab_count++) /* returns a new data label */
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1987-03-25 23:14:43 +00:00
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#define define_label(idf) enter_label(idf, 1);
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/* The identifier idf is defined as a label. If it is new,
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it is entered into the idf list with the largest possible
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scope, i.e., on the lowest possible level.
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*/
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#define apply_label(idf) enter_label(idf, 0);
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/* The identifier idf is applied as a label. It may or may
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not be there, and if it is there, it may be from a
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declaration or another application.
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*/
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