21 ssize_t getdelim(char **linep, size_t *np, int delim, FILE *stream)  in getdelim()  argument
29   if (!linep || !np) {  in getdelim()
34   if (*linep == NULL || *np == 0) {  in getdelim()
36     *linep = calloc(1, *np);  in getdelim()
37     if (*linep == NULL) return -1;  in getdelim()
39   line = *linep;  in getdelim()
45       new_line = realloc(*linep, new_len);  in getdelim()
48       line = *linep = new_line;  in getdelim()
59     new_line = realloc(*linep, new_len);  in getdelim()
62     line = *linep = new_line;  in getdelim()
69 ssize_t getline(char **linep, size_t *np, FILE *stream)  in getline()  argument
71   return getdelim(linep, np, '\n', stream);  in getline()