Int Ipppinentrystatus(Int *Count, Int *Lastnonnumerickey) - VeriFone MX800 series Programmer's Manual

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EVICE RIVERS

int ippPinEntryStatus(int *count, int *lastNonNumericKey)

int ippPinEntryStatus(int *count, int *lastNonNumericKey)
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M X 800 S P
ERIES ROGRAMMERS
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.
count
lastNonNumericKey
Return Values
1 PIN entry in progress
0 No PIN entry in progress
< 0 Error
-EBADF The task does not own the IPP
G
UIDE
Pointer to an integer that will receive the current count of
PIN digits in the internal buffer.
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.