Function str_strcasecmp

ut.h:1297–1330

* case-insensitive compare two str's */

 * case-insensitive compare two str's
 */
static inline int str_strcasecmp(const str *stra, const str *strb)
{
	int i;
	int alen;
	int blen;
	int minlen;

	if(stra==NULL || strb==NULL || stra->s ==NULL || strb->s==NULL
	|| stra->len<0 || strb->len<0)
	{
#ifdef EXTRA_DEBUG
		LM_DBG("bad parameters\n");
#endif
		return -2;
	}
	alen = stra->len;
	blen = strb->len;
	minlen = (alen < blen ? alen : blen);

	for (i = 0; i < minlen; i++) {
		const char a = tolower(stra->s[i]);
		const char b = tolower(strb->s[i]);
		if (a < b)
			return -1;
		if (a > b)
			return 1;
	}
	if (alen < blen)
		return -1;
	else if (alen > blen)
		return 1;
	else
		return 0;
}

#define start_expire_timer(begin,threshold) \
	do { \