Last change
on this file since 050d522 was 3ae31e9, checked in by Thomas Lopatic <thomas@…>, 8 years ago |
Imported original source code.
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File size:
689 bytes
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1 | /*
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2 | ============================================================================
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3 | charq.h -- header for character queue functions
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4 | Version 1 -- 1988-11-02 -- D.N. Lynx Crowe
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5 | ============================================================================
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6 | */
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7 |
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8 | struct charq {
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9 |
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10 | unsigned short qsize; /* maximum queue length */
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11 | unsigned short qlen; /* current queue length */
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12 | unsigned short qin; /* in pointer */
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13 | unsigned short qout; /* out pointer */
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14 | unsigned short qhi; /* high water mark */
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15 | unsigned short qlo; /* low water mark */
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16 | char *qbuf; /* base of queue */
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17 | };
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18 |
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19 | #ifndef CHARQHDR
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20 | extern short putq(), getq();
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21 | extern unsigned short setq();
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22 | #endif
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