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- qqqqrrrreeeeaaaadddd((((3333GGGG)))) qqqqrrrreeeeaaaadddd((((3333GGGG))))
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- NNNNAAAAMMMMEEEE
- qqqqrrrreeeeaaaadddd - reads the first entry in the event queue
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- FFFFOOOORRRRTTTTRRRRAAAANNNN 77777777 SSSSPPPPEEEECCCCIIIIFFFFIIIICCCCAAAATTTTIIIIOOOONNNN
- iiiinnnntttteeeeggggeeeerrrr****4444 ffffuuuunnnnccccttttiiiioooonnnn qqqqrrrreeeeaaaadddd((((ddddaaaattttaaaa))))
- iiiinnnntttteeeeggggeeeerrrr****2222 ddddaaaattttaaaa
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- PPPPAAAARRRRAAAAMMMMEEEETTTTEEEERRRRSSSS
- _d_a_t_a expects the variable that is to receive the data the event queue.
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- FFFFUUUUNNNNCCCCTTTTIIIIOOOONNNN RRRREEEETTTTUUUURRRRNNNN VVVVAAAALLLLUUUUEEEE
- The returned function value is the identifier for the device read.
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- DDDDEEEESSSSCCCCRRRRIIIIPPPPTTTTIIIIOOOONNNN
- When there is an entry in the queue, qqqqrrrreeeeaaaadddd returns the device number of
- the queue entry, writes the data of the entry into _d_a_t_a, and removes the
- entry from the queue.
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- If there is not an entry in the queue, qqqqrrrreeeeaaaadddd will block and return when
- an entry is made.
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- SSSSEEEEEEEE AAAALLLLSSSSOOOO
- qreset, qtest
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- NNNNOOOOTTTTEEEE
- This routine is available only in immediate mode.
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- PPPPaaaaggggeeee 1111
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