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Primary Input Queue Management
eost_pri (void);
If non-zero returned, then last byte fetched from the primary queue had an end
bit.
getchar_pri (void);
This command gets an 8-bit character out of the primary queue.
getchar_raw_pri(void);
This character gets a 16-bit character out of the primary queue.
in _ stat _pri (void);
Returns the number of characters in the primary input queue.
ungetchar_pri(int c);
Disposes of the character after the getchar command.
Scondary Input Queue Management *
eost (void);
If non-zero returned, then last byte fetched from the secondary queue had an
end bit.
A-8
Example: i,--eost_pri(); - returns a zero unless last byte fetched has
end bit set.
Example: i=getchar pri();
Example: i=getchar_raw_pri();
Example: i=in_stat_priO;
Example: ungetchar_pri(i);
Example: i=eost(); - returns a zero unless last byte fetched has end bit
set.
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