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/*
* Copy me if you can.
* by 20h
*/
#include <u.h>
#include <libc.h>
#include "dat.h"
#include "roster.h"
void
freeilist(ilist *i)
{
while(i != nil){
if(i->name != nil)
free(i->name);
if(i->val != nil)
free(i->val);
if(i->n != nil){
i = i->n;
free(i->p);
} else {
free(i);
i = nil;
}
}
}
void
freejabberc(jabberc *j)
{
if(j != nil){
if(j->stat != nil)
free(j->stat);
if(j->name != nil)
free(j->name);
if(j->reso != nil)
free(j->reso);
if(j->serv != nil)
free(j->serv);
if(j->jid != nil)
free(j->jid);
if(j->show != nil)
free(j->show);
if(j->dest != nil)
free(j->dest);
if(j->list != nil)
freeilist(j->list);
free(j);
}
return;
}
jabberc *
mkjabberc(void)
{
return reallocj(nil, sizeof(jabberc), 2);
}
ilist *
lastilist(ilist *i)
{
if(i != nil)
while(i->n != nil)
i = i->n;
return i;
}
ilist *
mkilist(char *name, char *val)
{
ilist *ret;
ret = reallocj(nil, sizeof(ilist), 2);
if(name != nil)
ret->name = strdup(name);
if(val != nil)
ret->val = strdup(val);
return ret;
}
ilist *
addilist(ilist *i, char *name, char *val)
{
ilist *ret;
ret = lastilist(i);
if(ret == nil)
return mkilist(name, val);
else {
ret->n = mkilist(name, val);
ret->n->p = ret;
}
ret->n->n = nil;
return i;
}
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