char *strsplit(const char *str, char splitchar, int token_num)
{
	//if (token_num >= strnumtokens(str, splitchar))
	//	printf("1");
	//	return NULL;

	// copy the string so we can change it if we want
	// lib/string.c:128: warning: initialization discards qualifiers from pointer target type - no idea how to fix that.
	char *string = str;

	int i;
	// find the start of the token
	for (i = 0; i < token_num; i++)
	{
		// using string += ... doesn't seem to work here.
		int j;
		// don't put this in the for loop...
		int k = strchr(string, splitchar);
		for (j = 0; j <= k; j++)
			string++;
	}

	// put a \0 on the end of that token
	string[strchr(string, splitchar)] = '\0';
	
	return string;
}