HDBUF
if (strftime(buf, HDBUF, TIMEFMT, timeptr) == 0) {
if ((hbuf = malloc((unsigned)(HDBUF + offst)*sizeof(char))) == NULL)
if ((hbuf = malloc((unsigned)HDBUF + offst)) == NULL)
if ((hbuf = malloc((unsigned)HDBUF + offst)) == NULL)
if ((hbuf = malloc((unsigned)HDBUF + offst)) == NULL)