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(svn r4791) - Codechange: Mark road bits as unsigned. Fixes warning with older gcc versions.

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This commit is contained in:
peter1138 2006-05-09 10:35:13 +00:00
parent c9defc0fea
commit de12d4a207
1 changed files with 5 additions and 5 deletions
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10
road.h
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@ -4,10 +4,10 @@
#define ROAD_H #define ROAD_H
typedef enum RoadBits { typedef enum RoadBits {
ROAD_NW = 1, ROAD_NW = 1U,
ROAD_SW = 2, ROAD_SW = 2U,
ROAD_SE = 4, ROAD_SE = 4U,
ROAD_NE = 8, ROAD_NE = 8U,
ROAD_X = ROAD_SW | ROAD_NE, ROAD_X = ROAD_SW | ROAD_NE,
ROAD_Y = ROAD_NW | ROAD_SE, ROAD_Y = ROAD_NW | ROAD_SE,
ROAD_ALL = ROAD_X | ROAD_Y ROAD_ALL = ROAD_X | ROAD_Y
@ -20,7 +20,7 @@ static inline RoadBits ComplementRoadBits(RoadBits r)
static inline RoadBits DiagDirToRoadBits(DiagDirection d) static inline RoadBits DiagDirToRoadBits(DiagDirection d)
{ {
return 1 << (3 ^ d); return 1U << (3 ^ d);
} }
#endif #endif