General definitions. More...

#include "os.h"

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Macros
#define	WIIMOTE_PI 3.14159265f

#define	WIIUSE_ERROR(fmt, ...) fprintf(stderr, "[ERROR] " fmt "\n", ##__VA_ARGS__)

#define	WIIUSE_WARNING(fmt, ...) fprintf(stderr, "[WARNING] " fmt "\n", ##__VA_ARGS__)

#define	WIIUSE_INFO(fmt, ...) fprintf(stderr, "[INFO] " fmt "\n", ##__VA_ARGS__)

#define	WIIUSE_DEBUG(fmt, ...)

#define	RAD_TO_DEGREE(r) ((r * 180.0f) / WIIMOTE_PI)

#define	DEGREE_TO_RAD(d) (d * (WIIMOTE_PI / 180.0f))

#define	BIG_ENDIAN_LONG(i) (htonl(i))

#define	BIG_ENDIAN_SHORT(i) (htons(i))

#define	absf(x) ((x >= 0) ? (x) : (x * -1.0f))

#define	diff_f(x, y) ((x >= y) ? (absf(x - y)) : (absf(y - x)))

Detailed Description

General definitions.

Macros