sw

static int
is_any_of(const unsigned char *p, int len, const char *s, int *ofs)
{
	int	i, ch;

	ch = s[*ofs];

	for (i = 0; i < len; i++)
		if (p[i] == ch) {
			(*ofs)++;

sw

import itertools
import _winreg as winreg

def enumerate_serial_ports():
	path = 'HARDWARE\\DEVICEMAP\\SERIALCOMM'
	key = winreg.OpenKey(winreg.HKEY_LOCAL_MACHINE, path)
	ports = []
	for i in itertools.count():
		try:
			val = winreg.EnumValue(key, i)