/usr/include/d2/4.6/gcc/fpcls.d is in libphobos2-4.6-dev 0.29.1-4.6.3-1ubuntu1.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 | module gcc.fpcls;
import gcc.config.config;
// Implementation may be internal/ieee_fpcls.d or gcc/cbridge_math.c
static if (Use_IEEE_fpsb)
{
// This must be kept in sync with internal/ieee_fpcls.d
enum
{
FP_NAN = 1,
FP_INFINITE,
FP_ZERO,
FP_SUBNORMAL,
FP_NORMAL,
}
}
else
public import gcc.config.fpcls;
int signbit(float f);
int signbit(double f);
int signbit(real f);
int fpclassify(float f);
int fpclassify(double f);
int fpclassify(real f);
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