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wordq.h@ 7258c6a

Last change on this file since 7258c6a was 7258c6a, checked in by Thomas Lopatic <thomas@…>, 7 years ago
Use standard integer types.
Property mode set to `100644`
File size: 774 bytes

Line
1	/*
2	============================================================================
3	wordq.h -- header for word queue functions
4	Version 1 -- 1988-11-02 -- D.N. Lynx Crowe
5	============================================================================
6	*/
7
8	struct wordq {
9
10	uint16_t qsize; /* maximum queue length */
11	uint16_t qlen; /* current queue length */
12	uint16_t qin; /* in pointer */
13	uint16_t qout; /* out pointer */
14	uint16_t qhi; /* high water mark */
15	uint16_t qlo; /* low water mark */
16	uint16_t qbuf; / base of queue */
17	};
18
19	#ifndef WORDQHDR
20	extern int16_t putwq(struct wordq *qp, uint16_t c);
21	extern int16_t getwq(struct wordq qp, uint16_t p);
22	extern uint16_t setwq(struct wordq qp, uint16_t qadr, uint16_t qsiz, uint16_t hi, uint16_t lo);
23	#endif
24

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