IEEE 802.15.4 subsystem
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Source at commit 1f003f1c2100f7f3670106fd13df0eaec7a0e4e1 created 7 years 6 months ago. By Werner Almesberger, atusb/atusb.kicad_pcb: grow RF feed trace to 1.9 mm, for 1.0 mm PCB | |
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1 | /* |
2 | * lib/timeout.h - ATRF driver API |
3 | * |
4 | * Written 2011 by Werner Almesberger |
5 | * Copyright 2011 Werner Almesberger |
6 | * |
7 | * This program is free software; you can redistribute it and/or modify |
8 | * it under the terms of the GNU General Public License as published by |
9 | * the Free Software Foundation; either version 2 of the License, or |
10 | * (at your option) any later version. |
11 | */ |
12 | |
13 | |
14 | #ifndef TIMEOUT_H |
15 | #define TIMEOUT_H |
16 | |
17 | #include <sys/time.h> |
18 | |
19 | |
20 | struct timeout { |
21 | struct timeval end; |
22 | }; |
23 | |
24 | |
25 | void timeout_start(struct timeout *t, int ms); |
26 | int timeout_reached(const struct timeout *t); |
27 | int timeout_left_ms(const struct timeout *t); |
28 | |
29 | #endif /* !TIMEOUT_H */ |
30 |