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[/] [hf-risc/] [trunk/] [tools/] [riscv-gnu-toolchain-master/] [glibc/] [sysdeps/] [riscv/] [fpu/] [s_isinf.c] - Rev 13
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#include "math.h" #include "fpu_control.h" int __isinf(double x) { int cls = _FCLASS(x); return -((cls & _FCLASS_MINF) ? 1 : 0) | ((cls & _FCLASS_PINF) ? 1 : 0); } hidden_def (__isinf) weak_alias (__isinf, isinf)