include/math.h

101

__signbit(x) \

include/math.h

492

int __signbit(double);

lib/libc/gen/signbit.c

40

__strong_alias(__signbitl, __signbit);

regress/lib/libm/cephes/testvect.c

356

int __signbit (double);

regress/lib/libm/cephes/testvect.c

375

{"signbit", __signbit, &MZERO, 1},

regress/lib/libm/cephes/testvect.c

376

{"signbit", __signbit, &MONE, 1},

regress/lib/libm/cephes/testvect.c

377

{"signbit", __signbit, &ZERO, 0},

regress/lib/libm/cephes/testvect.c

378

{"signbit", __signbit, &ONE, 0},

regress/lib/libm/cephes/testvect.c

379

{"signbit", __signbit, &MINF, 1},

regress/lib/libm/cephes/testvect.c

380

{"signbit", __signbit, &INF, 0},