/* ATR If not available */
#ifndef MAX_ATR_SIZE
#define MAX_ATR_SIZE 1024
#endif

#ifdef CACKEY_DEBUG
#  define CACKEY_DEBUG_MIN(a, b) ((a) < (b) ? (a) : (b))
#  ifdef HAVE_TIME_H
#    include <time.h>
static time_t cackey_debug_start_time = 0;
static unsigned long CACKEY_DEBUG_GETTIME(void) {
	if (cackey_debug_start_time == 0) {
		cackey_debug_start_time = time(NULL);
	}

	unsigned long idx; \
	int snprintf_ret; \
	TMPBUF = (unsigned char *) (x); \
	buf_user[0] = 0; \
	buf_user[2] = 0; \
	buf_user_p = buf_user; \
	buf_user_size = sizeof(buf_user); \
	for (idx = 0; idx < CACKEY_DEBUG_MIN((y), sizeof(buf_user)); idx++) { \
		if (buf_user_size <= 0) { \
			break; \
		}; \
		snprintf_ret = snprintf(buf_user_p, buf_user_size, ", %02x", TMPBUF[idx]); \
		if (snprintf_ret <= 0) { \
			break; \
		}; \

 *
 */
static cackey_ret cackey_token_present(struct cackey_slot *slot) {
	cackey_ret pcsc_connect_ret;
	DWORD reader_len = 0, state = 0, protocol = 0, atr_len;
	BYTE atr[MAX_ATR_SIZE];
	LONG status_ret, scard_reconn_ret;
	LPSTR reader_name;

	CACKEY_DEBUG_PRINTF("Called.");

	if (slot->internal) {
		CACKEY_DEBUG_PRINTF("Returning token present (internal token)");

		return(CACKEY_PCSC_S_TOKENPRESENT);