230 scanc(void)  in scanc()  function
259 	c1 = scanc();  in scan_hex_byte()
264 	c2 = scanc();  in scan_hex_byte()
279 	c1 = scanc();  in scan_dec_byte()
285 	c2 = scanc();  in scan_dec_byte()
292 	c3 = scanc();  in scan_dec_byte()
310 	c1 = scanc();  in scan_oct_byte()
316 	c2 = scanc();  in scan_oct_byte()
323 	c3 = scanc();  in scan_oct_byte()
387 	if ((c = scanc()) != esc_char) {  in get_byte()
391 	c = scanc();  in get_byte()
490 	while ((c = scanc()) != EOF) {  in get_symbol()
642 	while ((c = scanc()) != '\n') {  in scan_to_eol()
657 	while ((c = scanc()) != EOF) {  in yylex()
728 				if ((c = scanc()) == EOF) {  in yylex()