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Length: 1199 (0x4af)
Types: TextFile
Names: »seq_add.c«
└─⟦2d1937cfd⟧ Bits:30007241 EUUGD22: P.P 5.0
└─⟦041b9c0f8⟧ »EurOpenD22/isode/pepsy.system-6.0.Z«
└─⟦d49939f05⟧
└─⟦6a28ec38e⟧ »pepsy.tar«
└─⟦this⟧ »pepsy/seq_add.c«
/* seq_add.c - add an element to a sequence */
#ifndef lint
static char *rcsid = "$Header: /f/iso/psap/RCS/seq_add.c,v 5.0 88/07/21 14:54:35 mrose Rel $";
#endif
/*
* $Header: /f/iso/psap/RCS/seq_add.c,v 5.0 88/07/21 14:54:35 mrose Rel $
*
*
* $Log: seq_add.c,v $
* Revision 5.0 88/07/21 14:54:35 mrose
* Release 4.0
*
*/
/*
* NOTICE
*
* Acquisition, use, and distribution of this module and related
* materials are subject to the restrictions of a license agreement.
* Consult the Preface in the User's Manual for the full terms of
* this agreement.
*
*/
/* LINTLIBRARY */
#include <stdio.h>
#include "psap.h"
/* \f
*/
int seq_add (pe, r, i)
register PE pe,
r;
register int i;
{
register PE *p,
q;
if (r == NULLPE)
return pe_seterr (pe, PE_ERR_NMEM, NOTOK);
if (i < 0)
i = pe -> pe_cardinal;
for (p = &pe -> pe_cons; q = *p; p = &q -> pe_next)
if (q -> pe_offset == i) {
r -> pe_next = q -> pe_next;
pe_free (q);
break;
}
else
if (q -> pe_offset > i) {
r -> pe_next = q;
break;
}
*p = r;
if ((r -> pe_offset = i) >= pe -> pe_cardinal)
pe -> pe_cardinal = i + 1;
return OK;
}