musl/arch/sh/bits/fenv.h

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#ifndef __SH_FPU_ANY__
#define FE_ALL_EXCEPT 0
#define FE_TONEAREST 0
#else
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#define FE_TONEAREST 0
#define FE_TOWARDZERO 1
#define FE_INEXACT 0x04
#define FE_UNDERFLOW 0x08
#define FE_OVERFLOW 0x10
#define FE_DIVBYZERO 0x20
#define FE_INVALID 0x40
#define FE_ALL_EXCEPT 0x7c
#endif
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typedef unsigned long fexcept_t;
typedef struct {
unsigned long __cw;
} fenv_t;
#define FE_DFL_ENV ((const fenv_t *) -1)