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view uptools/libcoding/scaddr.c @ 716:3713a349fb1e

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doc/Loadtools-usage: Mot V17x documented Mot V17x is equivalent to C155/156 for loadtools purposes, but this fact needs to be documented, as it may not be obvious to those who are not as deeply involved.
author Mychaela Falconia <falcon@freecalypso.org>
date Wed, 01 Jul 2020 00:31:37 +0000
parents ea41b6001848
children
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/*
 * This library module contains the code that figures out how many digits
 * are there in a PDU-encoded Service Centre address.
 */

#include <sys/types.h>

sc_addr_ndigits(sca)
	u_char *sca;
{
	unsigned nb, nd;

	nb = sca[0];
	nd = (nb - 1) * 2;
	if ((sca[nb] & 0xF0) == 0xF0)
		nd--;
	return nd;
}