fparseln
char *fparseln(FILE *, size_t *, size_t *, const char[3], int);
while ((ptr = fparseln(stdin, &size, &line, NULL,
while ((line = fparseln(fp, NULL, &lineno, NULL, 0)) != NULL) {
(buf = fparseln(fp, NULL, NULL, delims, 0)) != NULL; free(buf)) {
if ((line = fparseln(config, &len, &lineno, NULL, 0)) == NULL) {
while ((line = fparseln(fp, NULL, NULL, NULL,
while ((line = fparseln(fp, &len, &lineno, NULL, FPARSELN_UNESCALL))) {
(buf = fparseln(fp, NULL, &mtree_lineno, NULL,