PATTERN
PATTERN *pt;
if ((pt = (PATTERN *)malloc(sizeof(PATTERN))) == NULL) {
PATTERN *pt;
PATTERN *pt;
PATTERN **ppt;
PATTERN *pt;
static PATTERN *pathead = NULL; /* file pattern match list head */
static PATTERN *pattail = NULL; /* file pattern match list tail */
PATTERN *pat; /* ptr to pattern match (if any) */