65 expandtofit(char ** __restrict linep, size_t len, size_t * __restrict capp)  in expandtofit()  argument
79 		newline = realloc(*linep, newcap);  in expandtofit()
83 		*linep = newline;  in expandtofit()
109 getdelim(char ** __restrict linep, size_t * __restrict linecapp, int delim,  in getdelim()  argument
118 	if (linep == NULL || linecapp == NULL) {  in getdelim()
123 	if (*linep == NULL)  in getdelim()
128 		if (!__sfeof(fp) || expandtofit(linep, 1, linecapp))  in getdelim()
130 		(*linep)[0] = '\0';  in getdelim()
137 		if (sappend(linep, &linelen, linecapp, fp->_p, fp->_r))  in getdelim()
150 					if (__ungetc((*linep)[--linelen],  in getdelim()
160 				(*linep)[0] = '\0';  in getdelim()
166 	if (sappend(linep, &linelen, linecapp, fp->_p, endp - fp->_p))  in getdelim()
172 	(*linep)[linelen] = '\0';  in getdelim()