WFDB_strdat

Usage:	STR = WFDB_strdat(DATE);
Input:	STR: (string) date, in DD/MM/YYYY format
Output:	DATE: (integer) Julian date

This function converts an ASCII string in DD/MM/YYYY format into a Julian date. If the string is improperly formatted, WFDB_strdat returns zero. Note that dates such as '15/3/89' refer to the first century A.D., not the twentieth or twenty-first.