17 lines
350 B
C
17 lines
350 B
C
/* $Id$ */
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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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typedef struct queue_t *queue;
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struct queue_t {
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instr_p head;
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instr_p tail;
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int qlen;
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};
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#define qhead(q) (q)->head
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#define qlength(q) (q)->qlen
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#define next(x) (x)->fw
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