Notes

#include <stdio.h>
#include <stdlib.h>
#define SENTINAL -1000000
struct eleman{
int icerik;
struct eleman *link;
};
struct eleman* eleman_olustur(int icerik){
struct eleman *e;
e = (struct eleman*)malloc(sizeof(struct eleman));
e->icerik = icerik;
e->link = NULL;
return e;
}
void yigina_eleman_ekle(struct eleman **yigin_isaretcisi,int icerik){
struct eleman*e=eleman_olustur(icerik);
e->link=*yigin_isaretcisi;
*yigin_isaretcisi=e;
}
int yigin_bosmu(struct eleman *yigin_isaretcisi){
if(yigin_isaretcisi==NULL) return 1;
return 0;
}
struct eleman* yigindan_eleman_cikar(struct eleman **yigin_isaretcisi){
struct eleman *cikarilan=*yigin_isaretcisi;
*yigin_isaretcisi=(*yigin_isaretcisi)->link;
return cikarilan;
}
int yigindan_eleman_cikar1(struct eleman **yigin_isaretcisi){
struct eleman *cikarilan=*yigin_isaretcisi;
int dondurulen;
if(yigin_bosmu(*yigin_isaretcisi)){
return SENTINAL;
}
cikarilan = *yigin_isaretcisi;
dondurulen = cikarilan->icerik;
*yigin_isaretcisi=(*yigin_isaretcisi)->link;
free(cikarilan);
return dondurulen;
}

void yigin_yaz(struct eleman *yigin_isaretcisi){
printf("Yigini Yaziyorum...n");
while(yigin_isaretcisi!=NULL){
printf("%4d ",yigin_isaretcisi->icerik);
yigin_isaretcisi = yigin_isaretcisi->link;
}
printf("n");
}
void yigin_yaz_recursive(struct eleman *yigin_isaretcisi){
if(yigin_isaretcisi==NULL) {
printf("n");
return;
}
printf("%4d",yigin_isaretcisi->icerik);
yigin_yaz_recursive(yigin_isaretcisi->link);

}

int main(int argc, char *argv[])
{
struct eleman *yigin_isaretcisi;
int cikarilan;
yigin_isaretcisi = NULL;
yigina_eleman_ekle(&yigin_isaretcisi,5);
yigina_eleman_ekle(&yigin_isaretcisi,15);
yigina_eleman_ekle(&yigin_isaretcisi,2);
yigin_yaz_recursive(yigin_isaretcisi);
cikarilan = yigindan_eleman_cikar1(&yigin_isaretcisi);
cikarilan = yigindan_eleman_cikar1(&yigin_isaretcisi);
cikarilan = yigindan_eleman_cikar1(&yigin_isaretcisi);
cikarilan = yigindan_eleman_cikar1(&yigin_isaretcisi);
yigin_yaz(yigin_isaretcisi);

system("PAUSE");
return 0;
}