[Solved] Compile fails for [Error] ld returned 1 exit status [closed]

Question

change to

at main

struct link *head=NULL;

char choice;

create(value, &head);

at create

if(*head==NULL) // or if(temp==NULL)

Accepted Answer

change to

at main

struct link *head=NULL;

char choice;

create(value, &head);

at create

if(*head==NULL) // or if(temp==NULL)