VeriFone MX800 Series - Int Ipppinentrystatus(Int *Count, Int *Lastnonnumerickey)

DEVICE DRIVERS
int ippPinEntryStatus(int *count, int *lastNonNumericKey)
54 M
X
800 SERIES PROGRAMMERS GUIDE
int ippPinEntryStatus(int *count, int *lastNonNumericKey)
ippPinEntryStatus() returns the PIN entry status, the number of PIN digits
currently in the internal PIN buffer and the code of the last non-numeric key
pressed.
Return Values
count Pointer to an integer that will receive the current count of
PIN digits in the internal buffer.
lastNonNumericKey Pointer to an integer that will receive the code of the last
non-numeric key pressed. It will receive 0 if no new non-
numeric has been pressed since last call.
1 PIN entry in progress
0 No PIN entry in progress
< 0 Error
-EBADF The task does not own the IPP