chrstrq

int chrstrq(string char, string source)
// Pass: A char to search for, the source string to look in
// Return: 1 if char is found within source
// Assmes: char is only one character
{
	int i;
	int length = len(source);
	for (i = 0; i < length; i++)
	{
		if (!strcmp(char, mid(source, i, 1))) return 1;
	}
	return 0;
}