quotes.c


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#include "quotes.h"

#include <stdlib.h>
#include <string.h>

void quote_free(struct quote *q)
{
	free(q->symbol);
	free(q->currency);
	free(q);
}

struct quote *quote_find(struct quote **quotes, int n_quotes,
	const char *symbol, const char *currency)
{
	for (int i = 0; i < n_quotes; ++i) {
		if (strcmp(quotes[i]->symbol, symbol) == 0 &&
			strcmp(quotes[i]->currency, currency) == 0)
			return quotes[i];
	}

	return NULL;
}