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| 1 | /*
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| 2 | * (c) copyright 1988 by the Vrije Universiteit, Amsterdam, The Netherlands.
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| 3 | * See the copyright notice in the ACK home directory, in the file "Copyright".
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| 4 | *
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| 5 | *
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| 6 | * Module: range checks for CARDINAL
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| 7 | * Author: Ceriel J.H. Jacobs
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| 8 | * Version: $Header: /cvsup/minix/src/lib/ack/libm2/rcku.c,v 1.1 2005/10/10 15:27:46 beng Exp $
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| 9 | */
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| 10 |
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| 11 | #include <em_abs.h>
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| 12 |
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| 13 | extern TRP();
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| 14 |
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| 15 | struct range_descr {
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| 16 | unsigned low, high;
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| 17 | };
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| 18 |
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| 19 | rcku(descr, val)
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| 20 | struct range_descr *descr;
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| 21 | unsigned val;
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| 22 | {
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| 23 | if (val < descr->low || val > descr->high) TRP(ERANGE);
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| 24 | }
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