Svcgetoutq() - VeriFone MX800 series Programmer's Manual

svcGetOutQ()

The svcGetOutQ() function returns the number of bytes pending in the port's
output queue.
Prototype
int svcGetOutQ(int inFd)
Parameters
The file descriptor associated with the open port device.
inFd
S
ERVICE
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M 800 S P
ERIES ROGRAMMERS
F
UNCTIONS
svcGetOutQ()
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UIDE