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/* Copyright 2015 The Chromium OS Authors. All rights reserved.
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
/* Header file for common math functions. */
#ifndef __CROS_EC_VEC_3_H
#define __CROS_EC_VEC_3_H
typedef float vec3_t[3];
void vec3_scalar_mul(vec3_t v, float c);
float vec3_dot(const vec3_t v, const vec3_t w);
float vec3_norm_squared(const vec3_t v);
float vec3_norm(const vec3_t v);
#endif /* __CROS_EC_VEC_3_H */
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