testprog.c

#include "dynlist.h"
#include <stdio.h>
#include <string.h>

#define NUM     30      
typedef struct {
        int alpha;
        char beta[128];
}data;

int isbigger(void *first, void *second) {
        if( ((data*)first)->alpha > ((data*)second)->alpha )
                return 1;
        else
                return 0;
}

void print_data(dynlist list) {
        int i;
        data *pdata;

        for(i=0; i<getlen(list); ++i) {
                pdata=getitem(&list, i);
                if(pdata)
                        printf("(%3d, %10s)\n", pdata->alpha, pdata->beta);
        }
}

void print_array(data *array, int len) {
        int i;

        for(i=0; i<len; ++i)
                printf("(%3d, %10s)\n", array[i].alpha, array[i].beta);
}

int main() {
        data *temp;
        int i;
        dynlist(list, data);

        temp=newitem(&list);
        temp->alpha=25;
        sprintf(temp->beta, "Carlo");

        temp=newitem(&list);
        temp->alpha=23;
        sprintf(temp->beta, "Marco");

        temp=newitem(&list);
        temp->alpha=22;
        sprintf(temp->beta, "Kristy");

        puts("list: ");
        print_data(list);

        puts("sorted: ");
        sortlist(&list, isbigger);
        print_data(list);
        
        clearlist(&list);
        return 0;
}

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