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/* This file is part of the Project Athena Zephyr Notification System.
* It contains source for the ZMakeAscii function.
*
* Created by: Robert French
*
* $Source$
* $Author$
*
* Copyright (c) 1987 by the Massachusetts Institute of Technology.
* For copying and distribution information, see the file
* "mit-copyright.h".
*/
/* $Header$ */
#ifndef lint
static char rcsid_ZMakeAscii_c[] = "$Header$";
#endif lint
#include <zephyr/mit-copyright.h>
#include <zephyr/zephyr_internal.h>
Code_t ZMakeAscii(ptr, len, field, num)
char *ptr;
int len;
unsigned char *field;
int num;
{
int i;
for (i=0;i<num;i++) {
if (!(i%4)) {
if (len < 3+(i!=0))
return (ZERR_FIELDLEN);
if (i) {
*ptr++ = ' ';
len--;
}
*ptr++ = '0';
*ptr++ = 'x';
len -= 2;
}
if (len < 3)
return (ZERR_FIELDLEN);
*ptr++ = cnvt_itox((int) (field[i] >> 4));
*ptr++ = cnvt_itox((int) (field[i] & 0xf));
len -= 2;
}
*ptr = '\0';
return (ZERR_NONE);
}
cnvt_itox(i)
int i;
{
i += '0';
if (i <= '9')
return (i);
i += 'A'-'9'-1;
return (i);
}
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