flush - flush output to a logical unit
INTEGER*4 function flush (lunit) integer*4 lunit
The flush function flushes the contents of the buffer for logical unit lunit to the associated file. This function is most useful for logical units 0 and 6 when they are both associated with the control terminal.
A positive error number is returned if an error is encountered; otherwise zero is returned.
libfsu.a
fclose(3C)