QSPACE%

Syntax QSPACE% (#pipe_ch)
Location PIPES (DIY Toolkit - Vol P)

This function returns the amount of empty space in a pipe connected to the specified channel.

PRINT QSPACE(#3)

is therefore the same as:

PRINT QSIZE%(#3) - QCOUNT%(#3)

CROSS-REFERENCE

Refer to QCOUNT% and QSIZE%.