newlib-cygwin/winsup/cygwin/local_includes/math.h

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#ifndef _LOCAL_MATH_H_
#define _LOCAL_MATH_H_
/* This header is required to define the types used by some of the
mingw-w64 based files in the math subdir. */
typedef union __mingw_dbl_type_t {
double x;
unsigned long long val;
struct {
unsigned int low, high;
} lh;
} __mingw_dbl_type_t;
typedef union __mingw_flt_type_t {
float x;
unsigned int val;
} __mingw_flt_type_t;
typedef union __mingw_ldbl_type_t
{
long double x;
struct {
unsigned int low, high;
int sign_exponent : 16;
int res1 : 16;
int res0 : 32;
} lh;
} __mingw_ldbl_type_t;
typedef union __mingw_fp_types_t
{
long double *ld;
double *d;
float *f;
__mingw_ldbl_type_t *ldt;
__mingw_dbl_type_t *dt;
__mingw_flt_type_t *ft;
} __mingw_fp_types_t;
#include_next <math.h>
#endif /* _LOCAL_MATH_H_ */