30 lines
391 B
C
30 lines
391 B
C
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/**
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* A simple counter.
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* https://cylab.be/blog/271/unit-testing-c-code
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*/
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#include <stdlib.h>
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#include "counter.h"
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struct Counter {
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int value;
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};
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struct Counter * counter(void)
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{
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struct Counter* c = malloc(sizeof(struct Counter));
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c->value = 0;
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return c;
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}
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void increment(struct Counter* c)
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{
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c->value++;
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}
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int value(struct Counter* c)
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{
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return c->value;
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}
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