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#include "frog.h"
#include <assert.h>
#include <stdio.h>
#include <stdlib.h>
struct Frog {
const char *name;
int ncroaks;
};
Frog *Frog_new(const char *name) {
Frog *self = malloc(sizeof *self);
assert(self);
self->name = name;
self->ncroaks = 0;
return self;
}
void Frog_free(Frog *self) {
assert(self);
free(self);
}
static void Frog_croak(VSelf) {
VSELF(Frog);
printf("%s: croak!\n", self->name);
self->ncroaks++;
}
implExtern(Croak, Frog);
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