ilstr_init_prealloc
ilstr_init_prealloc(&s, buf, buflen);
ilstr_init_prealloc(&ilstr, buf, buflen);
ilstr_init_prealloc(&ilstr, buf, buflen);
ilstr_init_prealloc(&ilstr, ofarg->fo_val, sizeof (ofarg->fo_val));
ilstr_init_prealloc(&s, sbuf, sizeof (sbuf));
ilstr_init_prealloc(&hdp.hdp_buf, (char *)h->h_buf,
ilstr_init_prealloc(&ils, buf, buflen);
ilstr_init_prealloc(&ils, ilsbuf, sizeof (ilsbuf));
ilstr_init_prealloc(&ils, buf, sizeof (buf));
ilstr_init_prealloc(&ils, buf, sizeof (buf));
ilstr_init_prealloc(&ils, buf, sizeof (buf));
extern void ilstr_init_prealloc(ilstr_t *, char *, size_t);