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Browse - programming tips - libical is null recurrence

Date: 2010apr15
Product: libical
Language: C/C++

Q.  How can I check if a recurrence is empty?

A.  Here is the missing function:

bool icalrecur_is_null_recurrence(struct icalrecurrencetype subject)
{
	struct icalrecurrencetype		clear;

	icalrecurrencetype_clear(&clear);
	return memcmp(&clear, &subject, sizeof(struct icalrecurrencetype)) == 0;
}

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