#ifndef DI_DRV_SQRTF_H_
#define DI_DRV_SQRTF_H_
#include <stdint.h>
#include <math.h>

#ifdef __cplusplus
extern "C" {
#endif

/* Set a float from a 32 bit int.  */
#define SET_FLOAT_WORD(d, w)				\
do {										\
	union {float f; uint32_t i; } __u;		\
	__u.i = (uint32_t)(w);					\
	(d) = __u.f;							\
	} while (0)

/* Get a 32 bit int from a float.  */
#define GET_FLOAT_WORD(w, d)				\
do {										\
	union {float f; uint32_t i; } __u;		\
	__u.f = (d);							\
	(w) = (int32_t)__u.i;					\
	} while (0)

#ifdef __cplusplus
}
#endif

/** @} */
#endif /* DI_DRV_SQRTF_H__ */