From 1145f47faf3c4841c89446e6730ecea2eea4c290 Mon Sep 17 00:00:00 2001 From: Nicolas Schodet Date: Tue, 18 Aug 2009 01:54:51 +0200 Subject: * digital/avr/modules/path: - use define instead of 0xffff for infinite validity. --- digital/avr/modules/path/path.h | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'digital/avr/modules/path/path.h') diff --git a/digital/avr/modules/path/path.h b/digital/avr/modules/path/path.h index 6f41b1d0..e3ec8322 100644 --- a/digital/avr/modules/path/path.h +++ b/digital/avr/modules/path/path.h @@ -25,6 +25,9 @@ * * }}} */ +/** Infinite validity for an obstacle. */ +#define PATH_OBSTACLE_VALID_ALWAYS 0xffff + /** Obstacle. */ struct path_obstacle_t { @@ -46,7 +49,7 @@ void path_endpoints (int16_t sx, int16_t sy, int16_t dx, int16_t dy); /** Set up an obstacle at given position with the given radius and validity - * period, use 0xffff for infinite validity. */ + * period. */ void path_obstacle (uint8_t i, int16_t x, int16_t y, uint16_t r, uint16_t valid); -- cgit v1.2.3