Svcgetinq() - VeriFone MX800 series Programmer's Manual

S F
ERVICE UNCTIONS

svcGetInQ()

svcGetInQ()
170
M X 800 S P
ERIES ROGRAMMERS
The svcGetInQ() function returns the number of bytes pending in the port's
input queue.
Prototype
int svcGetInQ(int inFd)
Parameters
The file descriptor associated with the open port device.
inFd
G
UIDE