#include "llist.h"
int main(void) {
char string[20] ;
int found, duplicate ;
NODE *list, *nodeptr ;
int insert( NODE *pList, char *string) ;
int delete( NODE *pList, char *string) ;
NODE *init_list(void) ;
NODE *find( NODE *pList, char *string) ;
void traverse ( NODE *pList) ;
printf("Hello World!\n");
list = init_list() ;
return 0;
}
// llist.h
//
// Includes.
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
// Defines.
#define DUMMY_TRAILER '\177'
#define DUPLICATE 1
#define NEW_NODE 0
#define FOUND 1
#define NOT_FOUND 0
// Types.
typedef struct node NODE;
struct node {
char *string;
NODE *next;
};
// init_init.c
// Includes.
#include "llist.h"
// init_list() nodes
// parms (void)
// return ptr to LList (NODE *)
NODE *init_list(void)
{
NODE *plist = NULL;
printf ("init_list(),s\n") ;
if ( (plist = (NODE *) malloc(sizeof(NODE))) == NULL)
{
printf ("Fatal malloc(), init_list()\n");
exit (1);
}
plist->string[0] = '\0' ;
if ( (plist->next = (NODE *) malloc(sizeof(NODE))) == NULL)
{
printf ("Fatal malloc(), init_list()\n");
exit (2);
}
plist->next->string[0] = DUMMY_TRAILER ;
plist->next->string[1] = '\0' ;
plist->next->next = NULL ;
#ifdef bogus
#endif
printf ("init_list(),e\n") ;
return plist ;
}